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Korloy DIN 6537K Double Margin Internal Coolant Drill 3xD HPI503

Korloy DIN 6537K Double Margin Internal Coolant Drill 3xD HPI503

DIN 6537K double margin internal coolant solid carbide drill, 3xD, from the P-Star drill line, DIN standardized for high speed machining up to HRC50.

Key features

  • Ultra fine grain carbide
  • 30° helix angle

Specifications

Helix angle 30°
Shank tolerance h6
Point angle 140°
HPI503030 D (mm): 3 | D (inch): 0.1181 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503031 D (mm): 3.1 | D (inch): 0.1120 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303175 D (mm): 3.175 | D (fraction): 1/8 | D (inch): 0.1250 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503032 D (mm): 3.2 | D (inch): 0.1260 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303264 D (mm): 3.264 | D (inch): 0.1285 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503033 D (mm): 3.3 | D (inch): 0.1299 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503034 D (mm): 3.4 | D (inch): 0.1339 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503035 D (mm): 3.5 | D (inch): 0.1378 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303572 D (mm): 3.572 | D (fraction): 9/64 | D (inch): 0.1406 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503036 D (mm): 3.6 | D (inch): 0.1417 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503037 D (mm): 3.7 | D (inch): 0.1457 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503038 D (mm): 3.8 | D (inch): 0.1496 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503039 D (mm): 3.9 | D (inch): 0.1535 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI5030397 D (mm): 3.97 | D (fraction): 5/32 | D (inch): 0.1563 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503040 D (mm): 4 | D (inch): 0.1575 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304039 D (mm): 4.039 | D (inch): 0.1590 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503041 D (mm): 4.1 | D (inch): 0.1614 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503042 D (mm): 4.2 | D (inch): 0.1654 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503043 D (mm): 4.3 | D (inch): 0.1693 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304366 D (mm): 4.366 | D (inch): 0.1719 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503044 D (mm): 4.4 | D (inch): 0.1732 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503045 D (mm): 4.5 | D (inch): 0.1772 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503046 D (mm): 4.6 | D (inch): 0.1811 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503047 D (mm): 4.7 | D (inch): 0.1850 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304763 D (mm): 4.763 | D (fraction): 3/16 | D (inch): 0.1875 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503048 D (mm): 4.8 | D (inch): 0.1890 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503049 D (mm): 4.9 | D (inch): 0.1929 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503050 D (mm): 5 | D (inch): 0.1969 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503051 D (mm): 5.1 | D (inch): 0.2008 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305159 D (mm): 5.159 | D (fraction): 13/64 | D (inch): 0.2031 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503052 D (mm): 5.2 | D (inch): 0.2047 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503053 D (mm): 5.3 | D (inch): 0.2087 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503054 D (mm): 5.4 | D (inch): 0.2126 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503055 D (mm): 5.5 | D (inch): 0.2165 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305558 D (mm): 5.558 | D (fraction): 7/32 | D (inch): 0.2188 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503056 D (mm): 5.6 | D (inch): 0.2205 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503057 D (mm): 5.7 | D (inch): 0.2244 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503058 D (mm): 5.8 | D (inch): 0.2283 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503059 D (mm): 5.9 | D (inch): 0.2323 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305953 D (mm): 5.953 | D (fraction): 15/64 | D (inch): 0.2344 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503060 D (mm): 6 | D (inch): 0.2362 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503061 D (mm): 6.1 | D (inch): 0.2402 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503062 D (mm): 6.2 | D (inch): 0.2441 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503063 D (mm): 6.3 | D (inch): 0.2480 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI5030635 D (mm): 6.35 | D (fraction): 1/4 | D (inch): 0.2500 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503064 D (mm): 6.4 | D (inch): 0.2520 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503065 D (mm): 6.5 | D (inch): 0.2559 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503066 D (mm): 6.6 | D (inch): 0.2598 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503067 D (mm): 6.7 | D (inch): 0.2638 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI50306747 D (mm): 6.747 | D (fraction): 17/64 | D (inch): 0.2656 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503068 D (mm): 6.8 | D (inch): 0.2677 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503069 D (mm): 6.9 | D (inch): 0.2717 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503070 D (mm): 7 | D (inch): 0.2756 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503071 D (mm): 7.1 | D (inch): 0.2795 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307145 D (mm): 7.145 | D (fraction): 9/32 | D (inch): 0.2813 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503072 D (mm): 7.2 | D (inch): 0.2835 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503073 D (mm): 7.3 | D (inch): 0.2874 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503074 D (mm): 7.4 | D (inch): 0.2913 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503075 D (mm): 7.5 | D (inch): 0.2953 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307541 D (mm): 7.541 | D (fraction): 19/64 | D (inch): 0.2969 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503076 D (mm): 7.6 | D (inch): 0.2992 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503077 D (mm): 7.7 | D (inch): 0.3031 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503078 D (mm): 7.8 | D (inch): 0.0371 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503079 D (mm): 7.9 | D (inch): 0.3110 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307938 D (mm): 7.938 | D (fraction): 5/16 | D (inch): 0.3125 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503080 D (mm): 8 | D (inch): 0.3150 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503081 D (mm): 8.1 | D (inch): 0.3189 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503082 D (mm): 8.2 | D (inch): 0.3228 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503083 D (mm): 8.3 | D (inch): 0.3268 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50308334 D (mm): 8.334 | D (fraction): 21/64 | D (inch): 0.3281 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI5030834 D (mm): 8.34 | D (inch): 0.3283 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503084 D (mm): 8.4 | D (inch): 0.3307 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503085 D (mm): 8.5 | D (inch): 0.3346 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503086 D (mm): 8.6 | D (inch): 0.3386 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503087 D (mm): 8.7 | D (inch): 0.3425 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50308733 D (mm): 8.733 | D (fraction): 11/32 | D (inch): 0.3438 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503088 D (mm): 8.8 | D (inch): 0.3465 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503089 D (mm): 8.9 | D (inch): 0.6504 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503090 D (mm): 9 | D (inch): 0.3543 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503091 D (mm): 9.1 | D (inch): 0.3583 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309129 D (mm): 9.129 | D (fraction): 23/64 | D (inch): 0.3594 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503092 D (mm): 9.2 | D (inch): 0.3622 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503093 D (mm): 9.3 | D (inch): 0.3661 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503094 D (mm): 9.4 | D (inch): 0.3680 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503095 D (mm): 9.5 | D (inch): 0.3740 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309525 D (mm): 9.525 | D (fraction): 3/8 | D (inch): 0.3750 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503096 D (mm): 9.6 | D (inch): 0.3780 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503097 D (mm): 9.7 | D (inch): 0.3819 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503098 D (mm): 9.8 | D (inch): 0.3858 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503099 D (mm): 9.9 | D (inch): 0.3898 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309921 D (mm): 9.9921 | D (fraction): 25/64 | D (inch): 0.3906 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503100 D (mm): 10 | D (inch): 0.3937 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503101 D (mm): 10.1 | D (inch): 0.3976 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503102 D (mm): 10.2 | D (inch): 0.4016 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503103 D (mm): 10.3 | D (inch): 0.4055 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI5031032 D (mm): 10.32 | D (fraction): 13/32 | D (inch): 0.4063 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503104 D (mm): 10.4 | D (inch): 0.4094 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503105 D (mm): 10.5 | D (inch): 0.4134 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503106 D (mm): 10.6 | D (inch): 0.4173 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503107 D (mm): 10.7 | D (inch): 0.4213 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50310716 D (mm): 10.716 | D (fraction): 27/64 | D (inch): 0.4219 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503108 D (mm): 10.8 | D (inch): 0.4252 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503109 D (mm): 10.9 | D (inch): 0.4291 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503110 D (mm): 11 | D (inch): 0.4331 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503111 D (mm): 11.1 | D (inch): 0.4370 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311113 D (mm): 11.113 | D (fraction): 7/16 | D (inch): 0.4375 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503112 D (mm): 11.2 | D (inch): 0.4409 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503113 D (mm): 11.3 | D (inch): 0.4449 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503114 D (mm): 11.4 | D (inch): 0.4488 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503115 D (mm): 11.5 | D (inch): 0.4528 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311509 D (mm): 11.509 | D (fraction): 29/64 | D (inch): 0.4531 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503116 D (mm): 11.6 | D (inch): 0.4567 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503117 D (mm): 11.7 | D (inch): 0.4606 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503118 D (mm): 11.8 | D (inch): 0.4646 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503119 D (mm): 11.9 | D (inch): 0.4685 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311908 D (mm): 11.908 | D (fraction): 15/32 | D (inch): 0.4688 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503120 D (mm): 12 | D (inch): 0.4724 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503121 D (mm): 12.1 | D (inch): 0.4764 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503122 D (mm): 12.2 | D (inch): 0.4803 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503123 D (mm): 12.3 | D (inch): 0.4843 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50312304 D (mm): 12.304 | D (fraction): 31/64 | D (inch): 0.4844 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503124 D (mm): 12.4 | D (inch): 0.4882 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503125 D (mm): 12.5 | D (inch): 0.4921 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503126 D (mm): 12.6 | D (inch): 0.4961 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503127 D (mm): 12.7 | D (fraction): 1/2 | D (inch): 0.5000 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503128 D (mm): 12.8 | D (inch): 0.5039 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503129 D (mm): 12.9 | D (inch): 0.5079 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503130 D (mm): 13 | D (inch): 0.5118 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503132 D (mm): 13.2 | D (inch): 0.5197 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503133 D (mm): 13.3 | D (inch): 0.5236 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50313494 D (mm): 13.494 | D (fraction): 17/32 | D (inch): 0.5313 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503135 D (mm): 13.5 | D (inch): 0.5315 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503137 D (mm): 13.7 | D (inch): 0.5394 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50313891 D (mm): 13.891 | D (fraction): 35/64 | D (inch): 0.5469 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503140 D (mm): 14 | D (inch): 0.5512 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503141 D (mm): 14.1 | D (inch): 0.5551 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503142 D (mm): 14.2 | D (inch): 0.5591 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50314288 D (mm): 14.288 | D (fraction): 9/16 | D (inch): 0.5625 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503145 D (mm): 14.5 | D (inch): 0.5709 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503146 D (mm): 14.6 | D (inch): 0.5746 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503147 D (mm): 14.7 | D (inch): 0.5787 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503150 D (mm): 15 | D (inch): 0.5906 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50315081 D (mm): 15.081 | D (fraction): 19/32 | D (inch): 0.5937 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503155 D (mm): 15.5 | D (inch): 0.6102 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503157 D (mm): 15.7 | D (inch): 0.6181 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503158 D (mm): 15.8 | D (inch): 0.6220 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50315875 D (mm): 15.875 | D (fraction): 5/8 | D (inch): 0.6250 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503160 D (mm): 16 | D (inch): 0.6299 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503162 D (mm): 16.2 | D (inch): 0.6378 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503163 D (mm): 16.3 | D (inch): 0.6417 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503165 D (mm): 16.5 | D (inch): 0.6496 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503167 D (mm): 16.7 | D (inch): 0.6575 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503168 D (mm): 16.8 | D (inch): 0.6614 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503170 D (mm): 17 | D (inch): 0.6693 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503171 D (mm): 17.1 | D (inch): 0.6732 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI50317463 D (mm): 17.463 | D (fraction): 11/16 | D (inch): 0.6875 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503175 D (mm): 17.5 | D (inch): 0.6890 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503180 D (mm): 18 | D (inch): 0.7087 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503185 D (mm): 18.5 | D (inch): 0.7883 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503190 D (mm): 19 | D (inch): 0.7480 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI5031905 D (mm): 19.05 | D (fraction): 3/4 | D (inch): 0.7500 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503197 D (mm): 19.7 | D (inch): 0.7756 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503200 D (mm): 20 | D (inch): 0.7874 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
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Korloy DIN 6537K Double Margin Internal Coolant Drill 3xD HPI503

Brand Korloy·Drills

Available part numbers (163)

HPI503030, HPI503031, HPI50303175, HPI503032, HPI50303264, HPI503033, HPI503034, HPI503035, HPI50303572, HPI503036 + 153 more — see full table ↓

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HPI503030D (mm): 3 | D (inch): 0.1181 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503031D (mm): 3.1 | D (inch): 0.1120 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303175D (mm): 3.175 | D (fraction): 1/8 | D (inch): 0.1250 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503032D (mm): 3.2 | D (inch): 0.1260 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303264D (mm): 3.264 | D (inch): 0.1285 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503033D (mm): 3.3 | D (inch): 0.1299 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503034D (mm): 3.4 | D (inch): 0.1339 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503035D (mm): 3.5 | D (inch): 0.1378 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI50303572D (mm): 3.572 | D (fraction): 9/64 | D (inch): 0.1406 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503036D (mm): 3.6 | D (inch): 0.1417 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503037D (mm): 3.7 | D (inch): 0.1457 | Shank d (mm): 6 | Flute length (mm): 20 | L (mm): 62
HPI503038D (mm): 3.8 | D (inch): 0.1496 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503039D (mm): 3.9 | D (inch): 0.1535 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI5030397D (mm): 3.97 | D (fraction): 5/32 | D (inch): 0.1563 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503040D (mm): 4 | D (inch): 0.1575 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304039D (mm): 4.039 | D (inch): 0.1590 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503041D (mm): 4.1 | D (inch): 0.1614 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503042D (mm): 4.2 | D (inch): 0.1654 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503043D (mm): 4.3 | D (inch): 0.1693 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304366D (mm): 4.366 | D (inch): 0.1719 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503044D (mm): 4.4 | D (inch): 0.1732 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503045D (mm): 4.5 | D (inch): 0.1772 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503046D (mm): 4.6 | D (inch): 0.1811 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI503047D (mm): 4.7 | D (inch): 0.1850 | Shank d (mm): 6 | Flute length (mm): 24 | L (mm): 66
HPI50304763D (mm): 4.763 | D (fraction): 3/16 | D (inch): 0.1875 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503048D (mm): 4.8 | D (inch): 0.1890 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503049D (mm): 4.9 | D (inch): 0.1929 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503050D (mm): 5 | D (inch): 0.1969 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503051D (mm): 5.1 | D (inch): 0.2008 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305159D (mm): 5.159 | D (fraction): 13/64 | D (inch): 0.2031 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503052D (mm): 5.2 | D (inch): 0.2047 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503053D (mm): 5.3 | D (inch): 0.2087 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503054D (mm): 5.4 | D (inch): 0.2126 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503055D (mm): 5.5 | D (inch): 0.2165 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305558D (mm): 5.558 | D (fraction): 7/32 | D (inch): 0.2188 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503056D (mm): 5.6 | D (inch): 0.2205 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503057D (mm): 5.7 | D (inch): 0.2244 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503058D (mm): 5.8 | D (inch): 0.2283 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503059D (mm): 5.9 | D (inch): 0.2323 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI50305953D (mm): 5.953 | D (fraction): 15/64 | D (inch): 0.2344 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503060D (mm): 6 | D (inch): 0.2362 | Shank d (mm): 6 | Flute length (mm): 28 | L (mm): 66
HPI503061D (mm): 6.1 | D (inch): 0.2402 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503062D (mm): 6.2 | D (inch): 0.2441 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503063D (mm): 6.3 | D (inch): 0.2480 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI5030635D (mm): 6.35 | D (fraction): 1/4 | D (inch): 0.2500 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503064D (mm): 6.4 | D (inch): 0.2520 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503065D (mm): 6.5 | D (inch): 0.2559 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503066D (mm): 6.6 | D (inch): 0.2598 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503067D (mm): 6.7 | D (inch): 0.2638 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI50306747D (mm): 6.747 | D (fraction): 17/64 | D (inch): 0.2656 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503068D (mm): 6.8 | D (inch): 0.2677 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503069D (mm): 6.9 | D (inch): 0.2717 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503070D (mm): 7 | D (inch): 0.2756 | Shank d (mm): 8 | Flute length (mm): 34 | L (mm): 79
HPI503071D (mm): 7.1 | D (inch): 0.2795 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307145D (mm): 7.145 | D (fraction): 9/32 | D (inch): 0.2813 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503072D (mm): 7.2 | D (inch): 0.2835 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503073D (mm): 7.3 | D (inch): 0.2874 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503074D (mm): 7.4 | D (inch): 0.2913 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503075D (mm): 7.5 | D (inch): 0.2953 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307541D (mm): 7.541 | D (fraction): 19/64 | D (inch): 0.2969 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503076D (mm): 7.6 | D (inch): 0.2992 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503077D (mm): 7.7 | D (inch): 0.3031 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503078D (mm): 7.8 | D (inch): 0.0371 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503079D (mm): 7.9 | D (inch): 0.3110 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI50307938D (mm): 7.938 | D (fraction): 5/16 | D (inch): 0.3125 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503080D (mm): 8 | D (inch): 0.3150 | Shank d (mm): 8 | Flute length (mm): 41 | L (mm): 79
HPI503081D (mm): 8.1 | D (inch): 0.3189 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503082D (mm): 8.2 | D (inch): 0.3228 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503083D (mm): 8.3 | D (inch): 0.3268 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50308334D (mm): 8.334 | D (fraction): 21/64 | D (inch): 0.3281 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI5030834D (mm): 8.34 | D (inch): 0.3283 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503084D (mm): 8.4 | D (inch): 0.3307 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503085D (mm): 8.5 | D (inch): 0.3346 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503086D (mm): 8.6 | D (inch): 0.3386 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503087D (mm): 8.7 | D (inch): 0.3425 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50308733D (mm): 8.733 | D (fraction): 11/32 | D (inch): 0.3438 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503088D (mm): 8.8 | D (inch): 0.3465 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503089D (mm): 8.9 | D (inch): 0.6504 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503090D (mm): 9 | D (inch): 0.3543 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503091D (mm): 9.1 | D (inch): 0.3583 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309129D (mm): 9.129 | D (fraction): 23/64 | D (inch): 0.3594 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503092D (mm): 9.2 | D (inch): 0.3622 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503093D (mm): 9.3 | D (inch): 0.3661 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503094D (mm): 9.4 | D (inch): 0.3680 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503095D (mm): 9.5 | D (inch): 0.3740 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309525D (mm): 9.525 | D (fraction): 3/8 | D (inch): 0.3750 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503096D (mm): 9.6 | D (inch): 0.3780 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503097D (mm): 9.7 | D (inch): 0.3819 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503098D (mm): 9.8 | D (inch): 0.3858 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503099D (mm): 9.9 | D (inch): 0.3898 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI50309921D (mm): 9.9921 | D (fraction): 25/64 | D (inch): 0.3906 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503100D (mm): 10 | D (inch): 0.3937 | Shank d (mm): 10 | Flute length (mm): 47 | L (mm): 89
HPI503101D (mm): 10.1 | D (inch): 0.3976 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503102D (mm): 10.2 | D (inch): 0.4016 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503103D (mm): 10.3 | D (inch): 0.4055 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI5031032D (mm): 10.32 | D (fraction): 13/32 | D (inch): 0.4063 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503104D (mm): 10.4 | D (inch): 0.4094 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503105D (mm): 10.5 | D (inch): 0.4134 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503106D (mm): 10.6 | D (inch): 0.4173 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503107D (mm): 10.7 | D (inch): 0.4213 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50310716D (mm): 10.716 | D (fraction): 27/64 | D (inch): 0.4219 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503108D (mm): 10.8 | D (inch): 0.4252 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503109D (mm): 10.9 | D (inch): 0.4291 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503110D (mm): 11 | D (inch): 0.4331 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503111D (mm): 11.1 | D (inch): 0.4370 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311113D (mm): 11.113 | D (fraction): 7/16 | D (inch): 0.4375 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503112D (mm): 11.2 | D (inch): 0.4409 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503113D (mm): 11.3 | D (inch): 0.4449 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503114D (mm): 11.4 | D (inch): 0.4488 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503115D (mm): 11.5 | D (inch): 0.4528 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311509D (mm): 11.509 | D (fraction): 29/64 | D (inch): 0.4531 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503116D (mm): 11.6 | D (inch): 0.4567 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503117D (mm): 11.7 | D (inch): 0.4606 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503118D (mm): 11.8 | D (inch): 0.4646 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503119D (mm): 11.9 | D (inch): 0.4685 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI50311908D (mm): 11.908 | D (fraction): 15/32 | D (inch): 0.4688 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503120D (mm): 12 | D (inch): 0.4724 | Shank d (mm): 12 | Flute length (mm): 55 | L (mm): 105
HPI503121D (mm): 12.1 | D (inch): 0.4764 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503122D (mm): 12.2 | D (inch): 0.4803 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503123D (mm): 12.3 | D (inch): 0.4843 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50312304D (mm): 12.304 | D (fraction): 31/64 | D (inch): 0.4844 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503124D (mm): 12.4 | D (inch): 0.4882 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503125D (mm): 12.5 | D (inch): 0.4921 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503126D (mm): 12.6 | D (inch): 0.4961 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503127D (mm): 12.7 | D (fraction): 1/2 | D (inch): 0.5000 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503128D (mm): 12.8 | D (inch): 0.5039 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503129D (mm): 12.9 | D (inch): 0.5079 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503130D (mm): 13 | D (inch): 0.5118 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503132D (mm): 13.2 | D (inch): 0.5197 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503133D (mm): 13.3 | D (inch): 0.5236 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50313494D (mm): 13.494 | D (fraction): 17/32 | D (inch): 0.5313 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503135D (mm): 13.5 | D (inch): 0.5315 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503137D (mm): 13.7 | D (inch): 0.5394 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI50313891D (mm): 13.891 | D (fraction): 35/64 | D (inch): 0.5469 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503140D (mm): 14 | D (inch): 0.5512 | Shank d (mm): 14 | Flute length (mm): 60 | L (mm): 107
HPI503141D (mm): 14.1 | D (inch): 0.5551 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503142D (mm): 14.2 | D (inch): 0.5591 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50314288D (mm): 14.288 | D (fraction): 9/16 | D (inch): 0.5625 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503145D (mm): 14.5 | D (inch): 0.5709 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503146D (mm): 14.6 | D (inch): 0.5746 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503147D (mm): 14.7 | D (inch): 0.5787 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503150D (mm): 15 | D (inch): 0.5906 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50315081D (mm): 15.081 | D (fraction): 19/32 | D (inch): 0.5937 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503155D (mm): 15.5 | D (inch): 0.6102 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503157D (mm): 15.7 | D (inch): 0.6181 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503158D (mm): 15.8 | D (inch): 0.6220 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI50315875D (mm): 15.875 | D (fraction): 5/8 | D (inch): 0.6250 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503160D (mm): 16 | D (inch): 0.6299 | Shank d (mm): 16 | Flute length (mm): 65 | L (mm): 115
HPI503162D (mm): 16.2 | D (inch): 0.6378 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503163D (mm): 16.3 | D (inch): 0.6417 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503165D (mm): 16.5 | D (inch): 0.6496 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503167D (mm): 16.7 | D (inch): 0.6575 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503168D (mm): 16.8 | D (inch): 0.6614 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503170D (mm): 17 | D (inch): 0.6693 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503171D (mm): 17.1 | D (inch): 0.6732 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI50317463D (mm): 17.463 | D (fraction): 11/16 | D (inch): 0.6875 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503175D (mm): 17.5 | D (inch): 0.6890 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503180D (mm): 18 | D (inch): 0.7087 | Shank d (mm): 18 | Flute length (mm): 73 | L (mm): 123
HPI503185D (mm): 18.5 | D (inch): 0.7883 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503190D (mm): 19 | D (inch): 0.7480 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI5031905D (mm): 19.05 | D (fraction): 3/4 | D (inch): 0.7500 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503197D (mm): 19.7 | D (inch): 0.7756 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131
HPI503200D (mm): 20 | D (inch): 0.7874 | Shank d (mm): 20 | Flute length (mm): 79 | L (mm): 131

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