• TAUMAX BT Shank Shrinking Chuck BT-DSC
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TAUMAX BT Shank Shrinking Chuck BT-DSC

TAUMAX BT Shank Shrinking Chuck BT-DSC

BT shank shrink-fit chuck for clamping carbide tools by thermal expansion, balanced G2.5 up to 25,000 rpm.

Key features

  • Shrink-fit clamping with run-out of 3 µm or less
  • 30% higher clamping force compared to hydraulic chucks
  • Symmetrical design for balanced high-speed machining
  • Machining range: Ø3 to Ø20 mm
  • Use with cemented carbide tool shanks (h6)
BT30-DSC3-60 Shank: BT30 | ØD (mm): 3 | L (mm): 60 | ØD1 (mm): 11 | H insertion depth (mm): 82 | Max RPM: 25,000 | Weight (kg): 0.4 | Stock: No
BT30-DSC4-60 Shank: BT30 | ØD (mm): 4 | L (mm): 60 | ØD1 (mm): 13 | H insertion depth (mm): 82 | Max RPM: 25,000 | Weight (kg): 0.4 | Stock: No
BT40-DSC6-90 Shank: BT40 | ØD (mm): 6 | L (mm): 90 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC6-120 Shank: BT40 | ØD (mm): 6 | L (mm): 120 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC6-160 Shank: BT40 | ØD (mm): 6 | L (mm): 160 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.4 | Stock: Yes
BT40-DSC8-90 Shank: BT40 | ØD (mm): 8 | L (mm): 90 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC8-120 Shank: BT40 | ØD (mm): 8 | L (mm): 120 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC8-160 Shank: BT40 | ØD (mm): 8 | L (mm): 160 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.4 | Stock: Yes
BT40-DSC10-90 Shank: BT40 | ØD (mm): 10 | L (mm): 90 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC10-120 Shank: BT40 | ØD (mm): 10 | L (mm): 120 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC10-160 Shank: BT40 | ØD (mm): 10 | L (mm): 160 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.6 | Stock: Yes
BT40-DSC12-90 Shank: BT40 | ØD (mm): 12 | L (mm): 90 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC12-120 Shank: BT40 | ØD (mm): 12 | L (mm): 120 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC12-160 Shank: BT40 | ØD (mm): 12 | L (mm): 160 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.6 | Stock: Yes
BT40-DSC16-90 Shank: BT40 | ØD (mm): 16 | L (mm): 90 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC16-120 Shank: BT40 | ØD (mm): 16 | L (mm): 120 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC16-160 Shank: BT40 | ØD (mm): 16 | L (mm): 160 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.7 | Stock: Yes
BT40-DSC20-90 Shank: BT40 | ØD (mm): 20 | L (mm): 90 | ØD1 (mm): 33 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC20-120 Shank: BT40 | ØD (mm): 20 | L (mm): 120 | ØD1 (mm): 33 | ØD2 (mm): 42 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.5 | Stock: Yes
BT40-DSC20-160 Shank: BT40 | ØD (mm): 20 | L (mm): 160 | ØD1 (mm): 33 | ØD2 (mm): 42 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 2 | Stock: No
Shrink Fit HoldersTAUMAX
20 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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TAUMAX BT Shank Shrinking Chuck BT-DSC

Brand TAUMAX·Shrink Fit Holders

Available part numbers (20)

BT30-DSC3-60, BT30-DSC4-60, BT40-DSC6-90, BT40-DSC6-120, BT40-DSC6-160, BT40-DSC8-90, BT40-DSC8-120, BT40-DSC8-160, BT40-DSC10-90, BT40-DSC10-120 + 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-DSC3-60Shank: BT30 | ØD (mm): 3 | L (mm): 60 | ØD1 (mm): 11 | H insertion depth (mm): 82 | Max RPM: 25,000 | Weight (kg): 0.4 | Stock: No
BT30-DSC4-60Shank: BT30 | ØD (mm): 4 | L (mm): 60 | ØD1 (mm): 13 | H insertion depth (mm): 82 | Max RPM: 25,000 | Weight (kg): 0.4 | Stock: No
BT40-DSC6-90Shank: BT40 | ØD (mm): 6 | L (mm): 90 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC6-120Shank: BT40 | ØD (mm): 6 | L (mm): 120 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC6-160Shank: BT40 | ØD (mm): 6 | L (mm): 160 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.4 | Stock: Yes
BT40-DSC8-90Shank: BT40 | ØD (mm): 8 | L (mm): 90 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC8-120Shank: BT40 | ØD (mm): 8 | L (mm): 120 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC8-160Shank: BT40 | ØD (mm): 8 | L (mm): 160 | ØD1 (mm): 21 | ØD2 (mm): 27 | H insertion depth (mm): 36 | G thread: M5 | Max RPM: 20,000 | Weight (kg): 1.4 | Stock: Yes
BT40-DSC10-90Shank: BT40 | ØD (mm): 10 | L (mm): 90 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC10-120Shank: BT40 | ØD (mm): 10 | L (mm): 120 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC10-160Shank: BT40 | ØD (mm): 10 | L (mm): 160 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 42 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.6 | Stock: Yes
BT40-DSC12-90Shank: BT40 | ØD (mm): 12 | L (mm): 90 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.1 | Stock: Yes
BT40-DSC12-120Shank: BT40 | ØD (mm): 12 | L (mm): 120 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC12-160Shank: BT40 | ØD (mm): 12 | L (mm): 160 | ØD1 (mm): 24 | ØD2 (mm): 32 | H insertion depth (mm): 47 | G thread: M8 | Max RPM: 20,000 | Weight (kg): 1.6 | Stock: Yes
BT40-DSC16-90Shank: BT40 | ØD (mm): 16 | L (mm): 90 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.2 | Stock: Yes
BT40-DSC16-120Shank: BT40 | ØD (mm): 16 | L (mm): 120 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC16-160Shank: BT40 | ØD (mm): 16 | L (mm): 160 | ØD1 (mm): 27 | ØD2 (mm): 34 | H insertion depth (mm): 50 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.7 | Stock: Yes
BT40-DSC20-90Shank: BT40 | ØD (mm): 20 | L (mm): 90 | ØD1 (mm): 33 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.3 | Stock: Yes
BT40-DSC20-120Shank: BT40 | ØD (mm): 20 | L (mm): 120 | ØD1 (mm): 33 | ØD2 (mm): 42 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 1.5 | Stock: Yes
BT40-DSC20-160Shank: BT40 | ØD (mm): 20 | L (mm): 160 | ØD1 (mm): 33 | ØD2 (mm): 42 | H insertion depth (mm): 52 | G thread: M12 | Max RPM: 20,000 | Weight (kg): 2 | Stock: No

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