• TAUMAX BT Shank Slim Hydraulic Expansion Chuck DHE/S
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TAUMAX BT Shank Slim Hydraulic Expansion Chuck DHE/S

TAUMAX BT Shank Slim Hydraulic Expansion Chuck DHE/S

Slim hydraulic expansion chuck with a 3-degree taper body for high-precision finishing in narrow, deep areas.

Key features

  • Slim body for excellent workpiece access
  • Suited to narrow and deep machining and finishing
  • 3-degree taper shape ideal for mold machining
  • Run-out 3 um or less (long type 5 um) at 3 x D
  • 2-point clamping for stable gripping force
  • Tool clamping range Ø4-Ø20 mm

Specifications

Shank BT (MAS 403-BT)
Balance Grade G6.3
Internal Coolant Built-in
BT30-DHE4S-115 Tool Dia. ØD (mm): 4 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE5S-115 Tool Dia. ØD (mm): 5 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 24 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE6S-115 Tool Dia. ØD (mm): 6 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE6S-180 Tool Dia. ØD (mm): 6 | Length L (mm): 180 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE8S-115 Tool Dia. ØD (mm): 8 | Length L (mm): 115 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE8S-180 Tool Dia. ØD (mm): 8 | Length L (mm): 180 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE10S-120 Tool Dia. ØD (mm): 10 | Length L (mm): 120 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 55 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE10S-180 Tool Dia. ØD (mm): 10 | Length L (mm): 180 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.9 | Stock: Yes
BT30-DHE12S-130 Tool Dia. ØD (mm): 12 | Length L (mm): 130 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 65 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.2 | Stock: Yes
BT30-DHE12S-180 Tool Dia. ØD (mm): 12 | Length L (mm): 180 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.6 | Stock: Yes
BT40-DHE4S-120 Tool Dia. ØD (mm): 4 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE5S-120 Tool Dia. ØD (mm): 5 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 24 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE6S-120 Tool Dia. ØD (mm): 6 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE6S-185 Tool Dia. ØD (mm): 6 | Length L (mm): 185 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE8S-120 Tool Dia. ØD (mm): 8 | Length L (mm): 120 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 2 | Stock: Yes
BT40-DHE8S-185 Tool Dia. ØD (mm): 8 | Length L (mm): 185 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE10S-125 Tool Dia. ØD (mm): 10 | Length L (mm): 125 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 55 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.6 | Stock: Yes
BT40-DHE10S-185 Tool Dia. ØD (mm): 10 | Length L (mm): 185 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE12S-135 Tool Dia. ØD (mm): 12 | Length L (mm): 135 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 65 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.8 | Stock: Yes
BT40-DHE12S-185 Tool Dia. ØD (mm): 12 | Length L (mm): 185 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.2 | Stock: Yes
BT40-DHE16S-190 Tool Dia. ØD (mm): 16 | Length L (mm): 190 | ØD1 (mm): 26.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 42-52 | Adjust Screw: M10 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.3 | Stock: Yes
BT40-DHE20S-190 Tool Dia. ØD (mm): 20 | Length L (mm): 190 | ØD1 (mm): 30.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 45-55 | Adjust Screw: M10 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.4 | Stock: Yes
BT50-DHE6S-200 Tool Dia. ØD (mm): 6 | Length L (mm): 200 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.6 | Stock: Yes
BT50-DHE8S-200 Tool Dia. ØD (mm): 8 | Length L (mm): 200 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.6 | Stock: Yes
BT50-DHE10S-200 Tool Dia. ØD (mm): 10 | Length L (mm): 200 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.8 | Stock: Yes
BT50-DHE12S-200 Tool Dia. ØD (mm): 12 | Length L (mm): 200 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.9 | Stock: Yes
BT50-DHE16S-200 Tool Dia. ØD (mm): 16 | Length L (mm): 200 | ØD1 (mm): 26.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 42-52 | Adjust Screw: M10 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 5 | Stock: Yes
BT50-DHE20S-200 Tool Dia. ØD (mm): 20 | Length L (mm): 200 | ØD1 (mm): 30.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 45-55 | Adjust Screw: M10 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 5 | Stock: Yes
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28 product codes available in this family
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TAUMAX BT Shank Slim Hydraulic Expansion Chuck DHE/S

Brand TAUMAX·Hydraulic Chucks

Available part numbers (28)

BT30-DHE4S-115, BT30-DHE5S-115, BT30-DHE6S-115, BT30-DHE6S-180, BT30-DHE8S-115, BT30-DHE8S-180, BT30-DHE10S-120, BT30-DHE10S-180, BT30-DHE12S-130, BT30-DHE12S-180 + 18 more — see full table ↓

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Product codes & specifications
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Product codeSpec
BT30-DHE4S-115Tool Dia. ØD (mm): 4 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE5S-115Tool Dia. ØD (mm): 5 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 24 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE6S-115Tool Dia. ØD (mm): 6 | Length L (mm): 115 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE6S-180Tool Dia. ØD (mm): 6 | Length L (mm): 180 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE8S-115Tool Dia. ØD (mm): 8 | Length L (mm): 115 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.1 | Stock: Yes
BT30-DHE8S-180Tool Dia. ØD (mm): 8 | Length L (mm): 180 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE10S-120Tool Dia. ØD (mm): 10 | Length L (mm): 120 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 55 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.4 | Stock: Yes
BT30-DHE10S-180Tool Dia. ØD (mm): 10 | Length L (mm): 180 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.9 | Stock: Yes
BT30-DHE12S-130Tool Dia. ØD (mm): 12 | Length L (mm): 130 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 65 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 3 um | Weight (kg): 1.2 | Stock: Yes
BT30-DHE12S-180Tool Dia. ØD (mm): 12 | Length L (mm): 180 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 25,000 | Run-out: 5 um | Weight (kg): 1.6 | Stock: Yes
BT40-DHE4S-120Tool Dia. ØD (mm): 4 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE5S-120Tool Dia. ØD (mm): 5 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 24 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE6S-120Tool Dia. ØD (mm): 6 | Length L (mm): 120 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.7 | Stock: Yes
BT40-DHE6S-185Tool Dia. ØD (mm): 6 | Length L (mm): 185 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE8S-120Tool Dia. ØD (mm): 8 | Length L (mm): 120 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 50 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 2 | Stock: Yes
BT40-DHE8S-185Tool Dia. ØD (mm): 8 | Length L (mm): 185 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE10S-125Tool Dia. ØD (mm): 10 | Length L (mm): 125 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 55 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.6 | Stock: Yes
BT40-DHE10S-185Tool Dia. ØD (mm): 10 | Length L (mm): 185 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2 | Stock: Yes
BT40-DHE12S-135Tool Dia. ØD (mm): 12 | Length L (mm): 135 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 65 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 3 um | Weight (kg): 1.8 | Stock: Yes
BT40-DHE12S-185Tool Dia. ØD (mm): 12 | Length L (mm): 185 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.2 | Stock: Yes
BT40-DHE16S-190Tool Dia. ØD (mm): 16 | Length L (mm): 190 | ØD1 (mm): 26.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 42-52 | Adjust Screw: M10 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.3 | Stock: Yes
BT40-DHE20S-190Tool Dia. ØD (mm): 20 | Length L (mm): 190 | ØD1 (mm): 30.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 45-55 | Adjust Screw: M10 | Max RPM: 20,000 | Run-out: 5 um | Weight (kg): 2.4 | Stock: Yes
BT50-DHE6S-200Tool Dia. ØD (mm): 6 | Length L (mm): 200 | ØD1 (mm): 16.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 22-28 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.6 | Stock: Yes
BT50-DHE8S-200Tool Dia. ØD (mm): 8 | Length L (mm): 200 | ØD1 (mm): 18.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 30-36 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.6 | Stock: Yes
BT50-DHE10S-200Tool Dia. ØD (mm): 10 | Length L (mm): 200 | ØD1 (mm): 20.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 35-40 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.8 | Stock: Yes
BT50-DHE12S-200Tool Dia. ØD (mm): 12 | Length L (mm): 200 | ØD1 (mm): 22.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 38-48 | Adjust Screw: M5 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 4.9 | Stock: Yes
BT50-DHE16S-200Tool Dia. ØD (mm): 16 | Length L (mm): 200 | ØD1 (mm): 26.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 42-52 | Adjust Screw: M10 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 5 | Stock: Yes
BT50-DHE20S-200Tool Dia. ØD (mm): 20 | Length L (mm): 200 | ØD1 (mm): 30.8 | ØD2 (mm): 50 | L1 (mm): 115 | Tool Insertion Depth H (mm): 45-55 | Adjust Screw: M10 | Max RPM: 15,000 | Run-out: 5 um | Weight (kg): 5 | Stock: Yes

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