Shrink Fit Chuck Standard Version, DIN 69893-1, HSK-A63
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
DIN 69893-1 and version similar to DIN 69882-8.
  • 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
  • Without coolant tube
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, DIN 69893-1, HSK-A63
asset-116015-681
Description Norm: Value: metric/ inch
Clamping diameter D1 0.787 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 1.299 inch
Diameter 3 D3 1.654 inch
Length L 2.047 inch
Interface HSK-A63
Mass (weight) D7 4.079 lbs
Standard number of properties layout NSM DIN4000-89
Body diameter 1 A1 1.654 inch
Flange diameter A4 2.48 inch
Interference diameter A6 1.299 inch
Length body diameter 1 B1 5.276 inch
Protruding length B3 6.299 inch
Overall length B4 7.559 inch
Taper angle B51 4,5 °
Functional length B71 4.252 inch
item style code BLD 504145
Connection code type machine side C11 HSK
Connection code form type machine side C12 01
Connection code unit base machine side C14 1
Connection code style machine side C15 5
Connection size code machine side C2 0630
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0200
Connection diameter min C71 20
Clamping length max. / nominal length C81 2.047 inch
Clamping length, min., workpiece side C82 1.654 inch
Balance grade D5 G2,5/25000
Rotation speed, max D6 25000
Balancing device D51 1
Hand E1 N
coolant entry style code H21 1
coolant exit style code H22 1
Company identification J3 HAI
interface code to workpiece side J4 ZYL02000115
interface code to machine side J6 HSK06300115
Weight WT 4.079 lbs
Standard number of properties layout NSM DIN4000-89
Body diameter 1 BD1 1.654 inch
Flange diameter DF 2.48 inch
Interference diameter DCINTF 1.299 inch
Length body diameter 1 LBD1 5.276 inch
Protruding length LPR 6.299 inch
Overall length OAL 7.559 inch
Taper angle TA 4,5 °
Functional length LF 4.252 inch
Connection code type machine side CCTMS HSK
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0200
Connection diameter min DCONN 20
Clamping length max. / nominal length LSCX 2.047 inch
Hand HAND N
coolant entry style code CNSC 1
coolant exit style code CXSC 1
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, DIN 69893-1, HSK-A63
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
More accurate than DIN
Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
DIN 69893-1 and version similar to DIN 69882-8.
  • 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
  • Without coolant tube
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, DIN 69893-1, HSK-A63
asset-116015-681
Description Norm: Value: metric/ inch
Clamping diameter D1 0.787 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 1.299 inch
Diameter 3 D3 1.654 inch
Length L 2.047 inch
Interface HSK-A63
Mass (weight) D7 4.079 lbs
Standard number of properties layout NSM DIN4000-89
Body diameter 1 A1 1.654 inch
Flange diameter A4 2.48 inch
Interference diameter A6 1.299 inch
Length body diameter 1 B1 5.276 inch
Protruding length B3 6.299 inch
Overall length B4 7.559 inch
Taper angle B51 4,5 °
Functional length B71 4.252 inch
item style code BLD 504145
Connection code type machine side C11 HSK
Connection code form type machine side C12 01
Connection code unit base machine side C14 1
Connection code style machine side C15 5
Connection size code machine side C2 0630
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 1
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0200
Connection diameter min C71 20
Clamping length max. / nominal length C81 2.047 inch
Clamping length, min., workpiece side C82 1.654 inch
Balance grade D5 G2,5/25000
Rotation speed, max D6 25000
Balancing device D51 1
Hand E1 N
coolant entry style code H21 1
coolant exit style code H22 1
Company identification J3 HAI
interface code to workpiece side J4 ZYL02000115
interface code to machine side J6 HSK06300115
Weight WT 4.079 lbs
Standard number of properties layout NSM DIN4000-89
Body diameter 1 BD1 1.654 inch
Flange diameter DF 2.48 inch
Interference diameter DCINTF 1.299 inch
Length body diameter 1 LBD1 5.276 inch
Protruding length LPR 6.299 inch
Overall length OAL 7.559 inch
Taper angle TA 4,5 °
Functional length LF 4.252 inch
Connection code type machine side CCTMS HSK
Connection code unit base workpiece side CCUWS 1
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0200
Connection diameter min DCONN 20
Clamping length max. / nominal length LSCX 2.047 inch
Hand HAND N
coolant entry style code CNSC 1
coolant exit style code CXSC 1
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
A63.140.03 short 0.118 inch HSK-A63 3.15 inch with slits
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A63.140.03.1 short 0.118 inch HSK-A63 3.15 inch
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A63.140.04 short 0.157 inch HSK-A63 3.15 inch with slits
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A63.140.04.1 short 0.157 inch HSK-A63 3.15 inch
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A63.140.05 short 0.197 inch HSK-A63 3.15 inch with slits
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A63.140.05.1 short 0.197 inch HSK-A63 3.15 inch
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A63.140.06 short 0.236 inch HSK-A63 3.15 inch
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A63.140.06.2 short 0.236 inch HSK-A63 3.15 inch with Cool Jet
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A63.140.06.7 short 0.236 inch HSK-A63 3.15 inch with Safe-Lock
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A63.140.08 short 0.315 inch HSK-A63 3.15 inch
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A63.140.08.2 short 0.315 inch HSK-A63 3.15 inch with Cool Jet
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A63.140.08.7 short 0.315 inch HSK-A63 3.15 inch with Safe-Lock
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A63.140.1/2Z.4 short 1/2 inch HSK-A63 3.543 inch with Cool Jet
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A63.140.1/2Z.47 short 1/2 inch HSK-A63 3.543 inch with Safe-Lock and Cool Jet
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A63.140.1/4Z.4 short 1/4 inch HSK-A63 3.15 inch with Cool Jet
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A63.140.1/8Z short 1/8 inch HSK-A63 3.15 inch
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A63.140.10 short 0.394 inch HSK-A63 3.346 inch
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A63.140.10.2 short 0.394 inch HSK-A63 3.346 inch with Cool Jet
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A63.140.10.7 short 0.394 inch HSK-A63 3.346 inch with Safe-Lock
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A63.140.11/4Z.4 short 1 1/4 inch HSK-A63 4.724 inch with Cool Jet
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A63.140.11/4Z.47 short 1 1/4 inch HSK-A63 4.724 inch with Safe-Lock and Cool Jet
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A63.140.12 short 0.472 inch HSK-A63 3.543 inch
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A63.140.12.2 short 0.472 inch HSK-A63 3.543 inch with Cool Jet
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A63.140.12.7 short 0.472 inch HSK-A63 3.543 inch with Safe-Lock
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A63.140.14 short 0.551 inch HSK-A63 3.543 inch
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A63.140.14.2 short 0.551 inch HSK-A63 3.543 inch with Cool Jet
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A63.140.14.7 short 0.551 inch HSK-A63 3.543 inch with Safe-Lock
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A63.140.16 short 0.63 inch HSK-A63 3.74 inch
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A63.140.16.2 short 0.63 inch HSK-A63 3.74 inch with Cool Jet
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A63.140.16.7 short 0.63 inch HSK-A63 3.74 inch with Safe-Lock
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A63.140.18 short 0.709 inch HSK-A63 3.74 inch
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A63.140.18.2 short 0.709 inch HSK-A63 3.74 inch with Cool Jet
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A63.140.18.7 short 0.709 inch HSK-A63 3.74 inch with Safe-Lock
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A63.140.1Z.4 short 1 inch HSK-A63 4.528 inch with Cool Jet
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A63.140.1Z.47 short 1 inch HSK-A63 4.528 inch with Safe-Lock and Cool Jet
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A63.140.20 short 0.787 inch HSK-A63 3.937 inch
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A63.140.20.2 short 0.787 inch HSK-A63 3.937 inch with Cool Jet
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A63.140.20.7 short 0.787 inch HSK-A63 3.937 inch with Safe-Lock
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A63.140.25 short 0.984 inch HSK-A63 4.528 inch
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A63.140.25.2 short 0.984 inch HSK-A63 4.528 inch with Cool Jet
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A63.140.25.7 short 0.984 inch HSK-A63 4.528 inch with Safe-Lock
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A63.140.3/16Z short 3/16 inch HSK-A63 3.15 inch
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A63.140.3/4Z.4 short 3/4 inch HSK-A63 3.937 inch with Cool Jet
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A63.140.3/4Z.47 short 3/4 inch HSK-A63 3.937 inch with Safe-Lock and Cool Jet
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A63.140.3/8Z.4 short 3/8 inch HSK-A63 3.346 inch with Cool Jet
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A63.140.3/8Z.47 short 3/8 inch HSK-A63 3.346 inch with Safe-Lock and Cool Jet
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A63.140.32 short 1.26 inch HSK-A63 4.724 inch
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A63.140.32.2 short 1.26 inch HSK-A63 4.724 inch with Cool Jet
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A63.140.32.7 short 1.26 inch HSK-A63 4.724 inch with Safe-Lock
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A63.140.5/16Z.4 short 5/16 inch HSK-A63 3.15 inch with Cool Jet
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A63.140.5/8Z.4 short 5/8 inch HSK-A63 3.74 inch with Cool Jet
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A63.140.5/8Z.47 short 5/8 inch HSK-A63 3.74 inch with Safe-Lock and Cool Jet
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A63.140.7/16Z.4 short 7/16 inch HSK-A63 3.346 inch with Cool Jet
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A63.142.06 oversize (160 mm) 0.236 inch HSK-A63 6.299 inch
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A63.142.08 oversize (160 mm) 0.315 inch HSK-A63 6.299 inch
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A63.142.1/2Z.4 oversize (160 mm) 1/2 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.1/4Z.4 oversize (160 mm) 1/4 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.10 oversize (160 mm) 0.394 inch HSK-A63 6.299 inch
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A63.142.12 oversize (160 mm) 0.472 inch HSK-A63 6.299 inch
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A63.142.14 oversize (160 mm) 0.551 inch HSK-A63 6.299 inch
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A63.142.16 oversize (160 mm) 0.63 inch HSK-A63 6.299 inch
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A63.142.18 oversize (160 mm) 0.709 inch HSK-A63 6.299 inch
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A63.142.1Z.4 oversize (160 mm) 1 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.20 oversize (160 mm) 0.787 inch HSK-A63 6.299 inch
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A63.142.25 oversize (160 mm) 0.984 inch HSK-A63 6.299 inch
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A63.142.3/4Z.4 oversize (160 mm) 3/4 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.3/8Z.4 oversize (160 mm) 3/8 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.32 oversize (160 mm) 1.26 inch HSK-A63 6.299 inch
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A63.142.5/16Z.4 oversize (160 mm) 5/16 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.5/8Z.4 oversize (160 mm) 5/8 inch HSK-A63 6.299 inch with Cool Jet
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A63.142.7/16Z.4 oversize (160 mm) 7/16 inch HSK-A63 6.299 inch with Cool Jet
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A63.144.03.1 AL130 0.118 inch HSK-A63 5.118 inch
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A63.144.04.1 AL130 0.157 inch HSK-A63 5.118 inch
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A63.144.05.1 AL130 0.197 inch HSK-A63 5.118 inch
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A63.144.06 AL130 0.236 inch HSK-A63 5.118 inch
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A63.144.06.2 AL130 0.236 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.08 AL130 0.315 inch HSK-A63 5.118 inch
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A63.144.08.2 AL130 0.315 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.1/2Z.4 AL130 1/2 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.1/4Z.4 AL130 1/4 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.10 AL130 0.394 inch HSK-A63 5.118 inch
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A63.144.10.2 AL130 0.394 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.11/4Z.4 AL130 1 1/4 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.12 AL130 0.472 inch HSK-A63 5.118 inch
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A63.144.12.2 AL130 0.472 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.14 AL130 0.551 inch HSK-A63 5.118 inch
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A63.144.14.2 AL130 0.551 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.16 AL130 0.63 inch HSK-A63 5.118 inch
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A63.144.16.2 AL130 0.63 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.18 AL130 0.709 inch HSK-A63 5.118 inch
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A63.144.18.2 AL130 0.709 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.1Z.4 AL130 1 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.20 AL130 0.787 inch HSK-A63 5.118 inch
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A63.144.20.2 AL130 0.787 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.25 AL130 0.984 inch HSK-A63 5.118 inch
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A63.144.25.2 AL130 0.984 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.3/4Z.4 AL130 3/4 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.3/8Z.4 AL130 3/8 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.5/16Z.4 AL130 5/16 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.5/8Z.4 AL130 5/8 inch HSK-A63 5.118 inch with Cool Jet
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A63.144.7/16Z.4 AL130 7/16 inch HSK-A63 5.118 inch with Cool Jet
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A63.146.06 ZG200 0.236 inch HSK-A63 7.874 inch
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A63.146.08 ZG200 0.315 inch HSK-A63 7.874 inch
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A63.146.10 ZG200 0.394 inch HSK-A63 7.874 inch
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A63.146.12 ZG200 0.472 inch HSK-A63 7.874 inch
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A63.146.14 ZG200 0.551 inch HSK-A63 7.874 inch
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A63.146.16 ZG200 0.63 inch HSK-A63 7.874 inch
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A63.146.18 ZG200 0.709 inch HSK-A63 7.874 inch
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A63.146.20 ZG200 0.787 inch HSK-A63 7.874 inch
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A63.146.25 ZG200 0.984 inch HSK-A63 7.874 inch
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A63.146.32 ZG200 1.26 inch HSK-A63 7.874 inch
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A63.147.03.1 AL120 0.118 inch HSK-A63 4.724 inch
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A63.147.04.1 AL120 0.157 inch HSK-A63 4.724 inch
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A63.147.05.1 AL120 0.197 inch HSK-A63 4.724 inch
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A63.147.06 AL120 0.236 inch HSK-A63 4.724 inch
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A63.147.08 AL120 0.315 inch HSK-A63 4.724 inch
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A63.147.10 AL120 0.394 inch HSK-A63 4.724 inch
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A63.147.12 AL120 0.472 inch HSK-A63 4.724 inch
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A63.147.14 AL120 0.551 inch HSK-A63 4.724 inch
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A63.147.16 AL120 0.63 inch HSK-A63 4.724 inch
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A63.147.18 AL120 0.709 inch HSK-A63 4.724 inch
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A63.147.20 AL120 0.787 inch HSK-A63 4.724 inch
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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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