• TAUMAX BT Shank New Power Milling Chuck BT-NPM
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TAUMAX BT Shank New Power Milling Chuck BT-NPM

TAUMAX BT Shank New Power Milling Chuck BT-NPM

BT shank power milling chuck for medium to heavy roughing with DC/DCS/DCJ straight collets.

Key features

  • Strong clamping force for medium to heavy roughing
  • Dust block function keeps cutting oil and chips out of the chuck
  • Slot design minimizes holder deformation
  • Run-out within 15 µm at 3D
  • Clamping range Ø20 to Ø42 mm with straight collets
  • Optional CTC internal coolant system

Specifications

Clamping force 130 kgf·m (min.) to 500 kgf·m (max.)
BT30-NPM20-85 Shank: BT30 | ØD (mm): 20 | L (mm): 85 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DSC20, DCJ20 | Weight (kg): 1.2 | Stock: Yes
BT40-NPM20-85 Shank: BT40 | ØD (mm): 20 | L (mm): 85 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM20-100 Shank: BT40 | ØD (mm): 20 | L (mm): 100 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM20-135 Shank: BT40 | ØD (mm): 20 | L (mm): 135 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.4 | Stock: No
BT40-NPM25-85 Shank: BT40 | ØD (mm): 25 | L (mm): 85 | ØD1 (mm): 61 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC25, DCS25 | Weight (kg): 1.7 | Stock: Yes
BT40-NPM32-90 Shank: BT40 | ØD (mm): 32 | L (mm): 90 | ØD1 (mm): 76 | H insertion depth (mm): 87 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM32-110 Shank: BT40 | ØD (mm): 32 | L (mm): 110 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 2.8 | Stock: Yes
BT40-NPM32-120 Shank: BT40 | ØD (mm): 32 | L (mm): 120 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 3 | Stock: No
BT40-NPM32-135 Shank: BT40 | ØD (mm): 32 | L (mm): 135 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 3.5 | Stock: Yes
BT50-NPM20-95 Shank: BT50 | ØD (mm): 20 | L (mm): 95 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 4.3 | Stock: Yes
BT50-NPM20-125 Shank: BT50 | ØD (mm): 20 | L (mm): 125 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 4.7 | Stock: Yes
BT50-NPM20-165 Shank: BT50 | ØD (mm): 20 | L (mm): 165 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 5.2 | Stock: Yes
BT50-NPM25-95 Shank: BT50 | ØD (mm): 25 | L (mm): 95 | ØD1 (mm): 61 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC25, DCS25 | Weight (kg): 4.6 | Stock: No
BT50-NPM32-90 Shank: BT50 | ØD (mm): 32 | L (mm): 90 | ØD1 (mm): 74 | H insertion depth (mm): 95 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 4.9 | Stock: No
BT50-NPM32-110 Shank: BT50 | ØD (mm): 32 | L (mm): 110 | ØD1 (mm): 76 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 5 | Stock: Yes
BT50-NPM32-135 Shank: BT50 | ØD (mm): 32 | L (mm): 135 | ØD1 (mm): 75 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 5.7 | Stock: Yes
BT50-NPM32-165 Shank: BT50 | ØD (mm): 32 | L (mm): 165 | ØD1 (mm): 75 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 6.9 | Stock: Yes
BT50-NPM42-110 Shank: BT50 | ØD (mm): 42 | L (mm): 110 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 5.4 | Stock: Yes
BT50-NPM42-135 Shank: BT50 | ØD (mm): 42 | L (mm): 135 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 6.5 | Stock: Yes
BT50-NPM42-165 Shank: BT50 | ØD (mm): 42 | L (mm): 165 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 7.9 | Stock: Yes
Milling ChucksTAUMAX
20 product codes available in this family
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TAUMAX BT Shank New Power Milling Chuck BT-NPM

Brand TAUMAX·Milling Chucks

Available part numbers (20)

BT30-NPM20-85, BT40-NPM20-85, BT40-NPM20-100, BT40-NPM20-135, BT40-NPM25-85, BT40-NPM32-90, BT40-NPM32-110, BT40-NPM32-120, BT40-NPM32-135, BT50-NPM20-95 + 10 more — see full table ↓

How to order

Send the TAUMAX 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
BT30-NPM20-85Shank: BT30 | ØD (mm): 20 | L (mm): 85 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DSC20, DCJ20 | Weight (kg): 1.2 | Stock: Yes
BT40-NPM20-85Shank: BT40 | ØD (mm): 20 | L (mm): 85 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM20-100Shank: BT40 | ØD (mm): 20 | L (mm): 100 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM20-135Shank: BT40 | ØD (mm): 20 | L (mm): 135 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 2.4 | Stock: No
BT40-NPM25-85Shank: BT40 | ØD (mm): 25 | L (mm): 85 | ØD1 (mm): 61 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC25, DCS25 | Weight (kg): 1.7 | Stock: Yes
BT40-NPM32-90Shank: BT40 | ØD (mm): 32 | L (mm): 90 | ØD1 (mm): 76 | H insertion depth (mm): 87 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 2.3 | Stock: Yes
BT40-NPM32-110Shank: BT40 | ØD (mm): 32 | L (mm): 110 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 2.8 | Stock: Yes
BT40-NPM32-120Shank: BT40 | ØD (mm): 32 | L (mm): 120 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 3 | Stock: No
BT40-NPM32-135Shank: BT40 | ØD (mm): 32 | L (mm): 135 | ØD1 (mm): 75 | H insertion depth (mm): 95 | G thread: M16 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 3.5 | Stock: Yes
BT50-NPM20-95Shank: BT50 | ØD (mm): 20 | L (mm): 95 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 4.3 | Stock: Yes
BT50-NPM20-125Shank: BT50 | ØD (mm): 20 | L (mm): 125 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 4.7 | Stock: Yes
BT50-NPM20-165Shank: BT50 | ØD (mm): 20 | L (mm): 165 | ØD1 (mm): 54 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC20, DCS20, DCJ20 | Weight (kg): 5.2 | Stock: Yes
BT50-NPM25-95Shank: BT50 | ØD (mm): 25 | L (mm): 95 | ØD1 (mm): 61 | H insertion depth (mm): 85 | G thread: M16 | Applicable collet: DC25, DCS25 | Weight (kg): 4.6 | Stock: No
BT50-NPM32-90Shank: BT50 | ØD (mm): 32 | L (mm): 90 | ØD1 (mm): 74 | H insertion depth (mm): 95 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 4.9 | Stock: No
BT50-NPM32-110Shank: BT50 | ØD (mm): 32 | L (mm): 110 | ØD1 (mm): 76 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 5 | Stock: Yes
BT50-NPM32-135Shank: BT50 | ØD (mm): 32 | L (mm): 135 | ØD1 (mm): 75 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 5.7 | Stock: Yes
BT50-NPM32-165Shank: BT50 | ØD (mm): 32 | L (mm): 165 | ØD1 (mm): 75 | H insertion depth (mm): 105 | G thread: M24 | Applicable collet: DC32, DCS32, DCJ32 | Weight (kg): 6.9 | Stock: Yes
BT50-NPM42-110Shank: BT50 | ØD (mm): 42 | L (mm): 110 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 5.4 | Stock: Yes
BT50-NPM42-135Shank: BT50 | ØD (mm): 42 | L (mm): 135 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 6.5 | Stock: Yes
BT50-NPM42-165Shank: BT50 | ØD (mm): 42 | L (mm): 165 | ØD1 (mm): 90 | H insertion depth (mm): 125 | G thread: M24 | Applicable collet: DC42, DCS42 | Weight (kg): 7.9 | Stock: Yes

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