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Korloy FBH Micro Boring Head Balance Type

Korloy FBH Micro Boring Head Balance Type

High precision micro boring head with balance type design for fine boring and back boring, with 2 micron adjustment.

Key features

  • High speed boring and back boring capability
  • High precision balancing: holder G2.5, head G6.3
  • Minimum adjustment 2 microns
  • Machining direction changed by adjusting the bite
FBH1920B Boring range D (mm): 20~26 (30) | L (mm): 33 | Scale ring 1 rev. adjustment: Ø0.4mm | MD No.: MD1911 | Weight (kg): 0.06 | Lock screw: BTF0404 | Clamp screw: BXC0304
FBH2526B Boring range D (mm): 26~34 (40) | L (mm): 37 | Scale ring 1 rev. adjustment: Ø0.4mm | MD No.: MD2514 | Weight (kg): 0.12 | Lock screw: BTF0505 | Clamp screw: BXC0405
FBH3233B Boring range D (mm): 33~43 (50) | L (mm): 41 | Scale ring 1 rev. adjustment: Ø0.5mm | MD No.: MD3218 | Weight (kg): 0.24 | Lock screw: BTF0606 | Clamp screw: BXC0506
FBH4042B Boring range D (mm): 42~54 (62) | L (mm): 47 | Scale ring 1 rev. adjustment: Ø0.5mm | MD No.: MD4022 | Weight (kg): 0.41 | Lock screw: BTF0808 | Clamp screw: BXC0610
FBH5053B Boring range D (mm): 53~70 (82) | L (mm): 57 | Scale ring 1 rev. adjustment: Ø0.6mm | MD No.: MD5028 | Weight (kg): 0.8 | Lock screw: BTF0812 | Clamp screw: BXC0610
FBH6368B Boring range D (mm): 68~100 (122) | L (mm): 71 | Scale ring 1 rev. adjustment: Ø0.8mm | MD No.: MD6336 | Weight (kg): 1.7 | Lock screw: BTF1016 | Clamp screw: BXC0810
FBH6398B Boring range D (mm): 98~150 (172) | L (mm): 71 | Scale ring 1 rev. adjustment: Ø0.8mm | MD No.: MD6336 | Weight (kg): 2.35 | Lock screw: BTF1012 | Clamp screw: BXC0810
FBH15 Boring range D (mm): 15~18 | Bite: FBB15-C | Use: S-FBH mini small micro boring shanks
FBH18 Boring range D (mm): 18~22 | Bite: FBB15-C | Use: S-FBH mini small micro boring shanks
Boring HeadsKorloy
9 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Korloy FBH Micro Boring Head Balance Type

Brand Korloy·Boring Heads

Available part numbers (9)

FBH1920B, FBH2526B, FBH3233B, FBH4042B, FBH5053B, FBH6368B, FBH6398B, FBH15, FBH18

How to order

Send the Korloy part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
FBH1920BBoring range D (mm): 20~26 (30) | L (mm): 33 | Scale ring 1 rev. adjustment: Ø0.4mm | MD No.: MD1911 | Weight (kg): 0.06 | Lock screw: BTF0404 | Clamp screw: BXC0304
FBH2526BBoring range D (mm): 26~34 (40) | L (mm): 37 | Scale ring 1 rev. adjustment: Ø0.4mm | MD No.: MD2514 | Weight (kg): 0.12 | Lock screw: BTF0505 | Clamp screw: BXC0405
FBH3233BBoring range D (mm): 33~43 (50) | L (mm): 41 | Scale ring 1 rev. adjustment: Ø0.5mm | MD No.: MD3218 | Weight (kg): 0.24 | Lock screw: BTF0606 | Clamp screw: BXC0506
FBH4042BBoring range D (mm): 42~54 (62) | L (mm): 47 | Scale ring 1 rev. adjustment: Ø0.5mm | MD No.: MD4022 | Weight (kg): 0.41 | Lock screw: BTF0808 | Clamp screw: BXC0610
FBH5053BBoring range D (mm): 53~70 (82) | L (mm): 57 | Scale ring 1 rev. adjustment: Ø0.6mm | MD No.: MD5028 | Weight (kg): 0.8 | Lock screw: BTF0812 | Clamp screw: BXC0610
FBH6368BBoring range D (mm): 68~100 (122) | L (mm): 71 | Scale ring 1 rev. adjustment: Ø0.8mm | MD No.: MD6336 | Weight (kg): 1.7 | Lock screw: BTF1016 | Clamp screw: BXC0810
FBH6398BBoring range D (mm): 98~150 (172) | L (mm): 71 | Scale ring 1 rev. adjustment: Ø0.8mm | MD No.: MD6336 | Weight (kg): 2.35 | Lock screw: BTF1012 | Clamp screw: BXC0810
FBH15Boring range D (mm): 15~18 | Bite: FBB15-C | Use: S-FBH mini small micro boring shanks
FBH18Boring range D (mm): 18~22 | Bite: FBB15-C | Use: S-FBH mini small micro boring shanks

Need a different model, or a part not listed here? Send us your parts list →