Shrink Fit Chuck Standard Version, JIS B 6339-2, BT40
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
Cool Jet, can be sealed
Shrink fit chuck suitable to all kind of shrink fit units.
JIS B 6339-2 BT40 form JD/JF.
Form JD/JF means: Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
  • Heat resistant hot-working steel
  • Hardened 54 – 2 HRC
  • For HSS and solid carbide tools
  • Shank tolerance h6
  • With threaded holes in order to balance with balancing screws
Scope of Delivery
  • With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet. For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT40
asset-115889-884
Description Norm: Value: metric/ inch
Clamping diameter D1 1/4 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 1.063 inch
Length L 1.417 inch
Interface BT40
Upgrade with Cool Jet
Mass (weight) D7 3.651 lbs
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0400
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
interface code to machine side J6 SKG04005795
Weight WT 3.651 lbs
Connection code type machine side CCTMS SKG
Hand HAND N
coolant exit style code CXSC 3
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT40
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
Cool Jet, can be sealed
Shrink fit chuck suitable to all kind of shrink fit units.
JIS B 6339-2 BT40 form JD/JF.
Form JD/JF means: Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
  • Heat resistant hot-working steel
  • Hardened 54 – 2 HRC
  • For HSS and solid carbide tools
  • Shank tolerance h6
  • With threaded holes in order to balance with balancing screws
Scope of Delivery
  • With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet. For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Shrink Fit Chuck Standard Version, JIS B 6339-2, BT40
asset-115889-884
Description Norm: Value: metric/ inch
Clamping diameter D1 1/4 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 1.063 inch
Length L 1.417 inch
Interface BT40
Upgrade with Cool Jet
Mass (weight) D7 3.651 lbs
Connection code type machine side C11 SKG
Connection code form type machine side C12 57
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0400
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
interface code to machine side J6 SKG04005795
Weight WT 3.651 lbs
Connection code type machine side CCTMS SKG
Hand HAND N
coolant exit style code CXSC 3
Company identification COMPC HAI
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
All product variants
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Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
40.640.03 short 0.118 inch BT40 3.543 inch with slits
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40.640.03.1 short 0.118 inch BT40 3.543 inch
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40.640.04 short 0.157 inch BT40 3.543 inch with slits
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40.640.04.1 short 0.157 inch BT40 3.543 inch
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40.640.05 short 0.197 inch BT40 3.543 inch with slits
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40.640.05.1 short 0.197 inch BT40 3.543 inch
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40.640.06 short 0.236 inch BT40 3.543 inch
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40.640.06.2 short 0.236 inch BT40 3.543 inch with Cool Jet
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40.640.06.7 short 0.236 inch BT40 3.543 inch with Safe-Lock
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40.640.08 short 0.315 inch BT40 3.543 inch
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40.640.08.2 short 0.315 inch BT40 3.543 inch with Cool Jet
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40.640.08.7 short 0.315 inch BT40 3.543 inch with Safe-Lock
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40.640.1/2Z.4 short 1/2 inch BT40 3.543 inch with Cool Jet
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40.640.1/2Z.47 short 1/2 inch BT40 3.543 inch with Safe-Lock and Cool Jet
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40.640.1/4Z.4 short 1/4 inch BT40 3.543 inch with Cool Jet
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40.640.1/8Z short 1/8 inch BT40 3.543 inch
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40.640.10 short 0.394 inch BT40 3.543 inch
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40.640.10.2 short 0.394 inch BT40 3.543 inch with Cool Jet
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40.640.10.7 short 0.394 inch BT40 3.543 inch with Safe-Lock
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40.640.11/4Z short 1 1/4 inch BT40 3.937 inch
40.640.11/4Z.4 short 1 1/4 inch BT40 3.937 inch with Cool Jet
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40.640.11/4Z.47 short 1 1/4 inch BT40 3.937 inch with Safe-Lock and Cool Jet
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40.640.12 short 0.472 inch BT40 3.543 inch
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40.640.12.2 short 0.472 inch BT40 3.543 inch with Cool Jet
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40.640.12.7 short 0.472 inch BT40 3.543 inch with Safe-Lock
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40.640.14 short 0.551 inch BT40 3.543 inch
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40.640.14.2 short 0.551 inch BT40 3.543 inch with Cool Jet
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40.640.16 short 0.63 inch BT40 3.543 inch
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40.640.16.2 short 0.63 inch BT40 3.543 inch with Cool Jet
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40.640.16.7 short 0.63 inch BT40 3.543 inch with Safe-Lock
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40.640.18 short 0.709 inch BT40 3.543 inch
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40.640.1Z.4 short 1 inch BT40 3.937 inch with Cool Jet
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40.640.1Z.47 short 1 inch BT40 3.937 inch with Safe-Lock and Cool Jet
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40.640.20 short 0.787 inch BT40 3.543 inch
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40.640.20.2 short 0.787 inch BT40 3.543 inch with Cool Jet
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40.640.20.7 short 0.787 inch BT40 3.543 inch with Safe-Lock
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40.640.25 short 0.984 inch BT40 3.937 inch
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40.640.25.2 short 0.984 inch BT40 3.937 inch with Cool Jet
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40.640.25.7 short 0.984 inch BT40 3.937 inch with Safe-Lock
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40.640.3/16Z short 3/16 inch BT40 3.543 inch
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40.640.3/4Z.4 short 3/4 inch BT40 3.543 inch with Cool Jet
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40.640.3/4Z.47 short 3/4 inch BT40 3.543 inch with Safe-Lock and Cool Jet
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40.640.3/8Z.4 short 3/8 inch BT40 3.543 inch with Cool Jet
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40.640.3/8Z.47 short 3/8 inch BT40 3.543 inch with Safe-Lock and Cool Jet
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40.640.32 short 1.26 inch BT40 3.937 inch
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40.640.32.7 short 1.26 inch BT40 3.937 inch with Safe-Lock
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40.640.5/16Z.4 short 5/16 inch BT40 3.543 inch with Cool Jet
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40.640.5/8Z.4 short 5/8 inch BT40 3.543 inch with Cool Jet
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40.640.7/16Z.4 short 7/16 inch BT40 3.543 inch with Cool Jet
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40.640.7/8Z.4 short 7/8 inch BT40 3.543 inch with Cool Jet
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40.642.06 oversize (160 mm) 0.236 inch BT40 6.299 inch
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40.642.06.26 short 0.118 inch BT40 3.543 inch with slits
40.642.08 oversize (160 mm) 0.315 inch BT40 6.299 inch
Download after registration
40.642.1/2Z.4 oversize (160 mm) 1/2 inch BT40 6.299 inch with Cool Jet
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40.642.1/4Z.4 oversize (160 mm) 1/4 inch BT40 6.299 inch with Cool Jet
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40.642.10 oversize (160 mm) 0.394 inch BT40 6.299 inch
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40.642.11/4Z oversize (160 mm) 1 1/4 inch BT40 6.299 inch
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40.642.12 oversize (160 mm) 0.472 inch BT40 6.299 inch
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40.642.14 oversize (160 mm) 0.551 inch BT40 6.299 inch
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40.642.16 oversize (160 mm) 0.63 inch BT40 6.299 inch
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40.642.18 oversize (160 mm) 0.709 inch BT40 6.299 inch
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40.642.1Z.4 oversize (160 mm) 1 inch BT40 6.299 inch with Cool Jet
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40.642.20 oversize (160 mm) 0.787 inch BT40 6.299 inch
Download after registration
40.642.25 oversize (160 mm) 0.984 inch BT40 6.299 inch
Download after registration
40.642.3/4Z.4 oversize (160 mm) 3/4 inch BT40 6.299 inch with Cool Jet
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40.642.3/8Z.4 oversize (160 mm) 3/8 inch BT40 6.299 inch with Cool Jet
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40.642.5/16Z.4 oversize (160 mm) 5/16 inch BT40 6.299 inch with Cool Jet
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40.642.5/8Z.4 oversize (160 mm) 5/8 inch BT40 6.299 inch with Cool Jet
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40.642.7/16Z.4 oversize (160 mm) 7/16 inch BT40 6.299 inch with Cool Jet
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40.642.7/8Z.4 oversize (160 mm) 7/8 inch BT40 6.299 inch with Cool Jet
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40.644.03.1 AL130 0.118 inch BT40 5.118 inch
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40.644.04.1 AL130 0.157 inch BT40 5.118 inch
Download after registration
40.644.05.1 AL130 0.197 inch BT40 5.118 inch
Download after registration
40.644.06 AL130 0.236 inch BT40 5.118 inch
Download after registration
40.644.08 AL130 0.315 inch BT40 5.118 inch
Download after registration
40.644.1/2Z.4 AL130 1/2 inch BT40 5.118 inch with Cool Jet
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40.644.1/4Z.4 AL130 1/4 inch BT40 5.118 inch with Cool Jet
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40.644.10 AL130 0.394 inch BT40 5.118 inch
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40.644.11/4Z.4 AL130 1 1/4 inch BT40 5.118 inch with Cool Jet
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40.644.12 AL130 0.472 inch BT40 5.118 inch
Download after registration
40.644.14 AL130 0.551 inch BT40 5.118 inch
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40.644.16 AL130 0.63 inch BT40 5.118 inch
Download after registration
40.644.18 AL130 0.709 inch BT40 5.118 inch
Download after registration
40.644.1Z.4 AL130 1 inch BT40 5.118 inch with Cool Jet
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40.644.20 AL130 0.787 inch BT40 5.118 inch
Download after registration
40.644.25 AL130 0.984 inch BT40 5.118 inch
Download after registration
40.644.3/4Z.4 AL130 3/4 inch BT40 5.118 inch with Cool Jet
Download after registration
40.644.3/8Z.4 AL130 3/8 inch BT40 5.118 inch with Cool Jet
Download after registration
40.644.5/16Z.4 AL130 5/16 inch BT40 5.118 inch with Cool Jet
Download after registration
40.644.5/8Z.4 AL130 5/8 inch BT40 5.118 inch with Cool Jet
Download after registration
40.644.7/16Z.4 AL130 7/16 inch BT40 5.118 inch with Cool Jet
Download after registration
40.644.7/8Z.4 AL130 7/8 inch BT40 5.118 inch with Cool Jet
Download after registration
40.646.06 ZG200 0.236 inch BT40 7.874 inch
Download after registration
40.646.08 ZG200 0.315 inch BT40 7.874 inch
Download after registration
40.646.10 ZG200 0.394 inch BT40 7.874 inch
Download after registration
40.646.12 ZG200 0.472 inch BT40 7.874 inch
Download after registration
40.646.14 ZG200 0.551 inch BT40 7.874 inch
Download after registration
40.646.16 ZG200 0.63 inch BT40 7.874 inch
Download after registration
40.646.18 ZG200 0.709 inch BT40 7.874 inch
Download after registration
40.646.20 ZG200 0.787 inch BT40 7.874 inch
Download after registration
40.646.25 ZG200 0.984 inch BT40 7.874 inch
Download after registration
40.647.03.1 AL120 0.118 inch BT40 4.724 inch
Download after registration
40.647.04.1 AL120 0.157 inch BT40 4.724 inch
Download after registration
40.647.05.1 AL120 0.197 inch BT40 4.724 inch
Download after registration
40.647.06 AL120 0.236 inch BT40 4.724 inch
Download after registration
40.647.08 AL120 0.315 inch BT40 4.724 inch
Download after registration
40.647.10 AL120 0.394 inch BT40 4.724 inch
Download after registration
40.647.12 AL120 0.472 inch BT40 4.724 inch
Download after registration
40.647.14 AL120 0.551 inch BT40 4.724 inch
Download after registration
40.647.16 AL120 0.63 inch BT40 4.724 inch
Download after registration
40.647.18 AL120 0.709 inch BT40 4.724 inch
Download after registration
40.647.20 AL120 0.787 inch BT40 4.724 inch
Download after registration
40.647.25 AL120 0.984 inch BT40 4.724 inch
Download after registration
40.647.32 AL120 1.26 inch BT40 4.724 inch
Download after registration
Haimer Care
Haimer Care
The quality at Haimer is not only by the product, but also by the accompanying services.

Scope of service
  • Early wear detection 
  • Preservation of the target condition 
  • High availability of HAIMER specialists 
  • Consistent quality level 
  • Prerequisite for certification according to ISO 9001
Haimer care in detail

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