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Shrink Fit Chuck ASME B5.50 · CAT50

Order number: 50.844.3/8Z.4
Clamping diameter
A-length version
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Shrink Fit Chuck ASME B5.50 · CAT50
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 suitable to all kind of shrink fit units.

CAT 50 FORM AD/AF
Form AD/AF means central-coolant supply and coolant channels through the flange which can be sealed again.

  • Heat resistant hot-working steel
  • Hardened 54-2 HRC
  • For HSS and solid carbid tools
  • Shank tolerance h6
  • With threaded holes in order to balance with balancing screws
  • Cool Jet coolant bores that can be sealed included
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Shrink Fit Chuck ASME B5.50 · CAT50
asset-114937-1000
Description Norm: Value: metric/ inch
Clamping diameter D1 3/8 inch
Length A A 5.118 inch
A-length version AL130
Diameter 2 D2 0.945 inch
Diameter 3 D3 1.26 inch
Length L 1.654 inch
Interface CAT50
Upgrade with Cool Jet
Mass (weight) D7 3,479 kg
Connection code type machine side C11 SKG
Connection code form type machine side C12 37
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 3
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0375
Connection diameter min C71 9,525
coolant entry style code H21 7
coolant exit style code H22 3
Company identification J3 HAI
interface code to workpiece side J4 ZYL03750135
interface code to machine side J6 SKG05003795
Weight WT 3,479 kg
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 3
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0375
Connection diameter min DCONN 9,525
coolant entry style code CNSC 7
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.
register now
Shrink Fit Chuck ASME B5.50 · CAT50
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 suitable to all kind of shrink fit units.

CAT 50 FORM AD/AF
Form AD/AF means central-coolant supply and coolant channels through the flange which can be sealed again.

  • Heat resistant hot-working steel
  • Hardened 54-2 HRC
  • For HSS and solid carbid tools
  • Shank tolerance h6
  • With threaded holes in order to balance with balancing screws
  • Cool Jet coolant bores that can be sealed included
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Extreme clamping torque by high pressing in the clamping bore
  • 3. Short chamfer
  • 4. Dynamic form: Reinforced shank at long tool holders. Compromise between slimness (marginal interference contour) and rigidity
  • 5. Cool Jet (on request)
  • 6. Threaded bores for simple and fast balancing with screws
Cool Jet (optional)
  • Optimized coolant bores, aimed at center
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • Higher reliability of cutting process
  • No more balls of chips on tool
  • Cool Jet starting from shank diameter 6 mm
Cool Flash (optional)
  • Optimized coolant bores with coolant outlet through slots
  • Coolant directly to the cutting edge
  • Extended tool life up to 100%
  • No more balls of chips on tool
  • Optimized runout accuracy! No additional unbalance! No disturbing clearance!
  • Cool Flash available for shank diameter 6 - 25 mm
Shrink Fit Chuck ASME B5.50 · CAT50
asset-114937-1000
Description Norm: Value: metric/ inch
Clamping diameter D1 3/8 inch
Length A A 5.118 inch
A-length version AL130
Diameter 2 D2 0.945 inch
Diameter 3 D3 1.26 inch
Length L 1.654 inch
Interface CAT50
Upgrade with Cool Jet
Mass (weight) D7 3,479 kg
Connection code type machine side C11 SKG
Connection code form type machine side C12 37
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0500
Connection code type workpiece side C51 ZYL
Connection code form type workpiece side C52 01
Connection code unit base workpiece side C54 3
Connection code style workpiece side C55 5
Connection size code workpiece side C6 0375
Connection diameter min C71 9,525
coolant entry style code H21 7
coolant exit style code H22 3
Company identification J3 HAI
interface code to workpiece side J4 ZYL03750135
interface code to machine side J6 SKG05003795
Weight WT 3,479 kg
Connection code type machine side CCTMS SKG
Connection code unit base workpiece side CCUWS 3
Connection code style workpiece side CCSWS 5
Connection size code workpiece side CZCWS 0375
Connection diameter min DCONN 9,525
coolant entry style code CNSC 7
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.
register now
All product variants
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Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
50.840.06.4 short 0.236 inch CAT50 3.15 inch with Cool Jet
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50.840.08.4 short 0.315 inch CAT50 3.15 inch with Cool Jet
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50.840.1/2Z.4 short 1/2 inch CAT50 3.15 inch with Cool Jet
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50.840.1/4Z.4 short 1/4 inch CAT50 3.15 inch with Cool Jet
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50.840.10.4 short 0.394 inch CAT50 3.15 inch with Cool Jet
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50.840.11/4Z.4 short 1 1/4 inch CAT50 3.937 inch with Cool Jet
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50.840.12.4 short 0.472 inch CAT50 3.15 inch with Cool Jet
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50.840.14.4 short 0.551 inch CAT50 3.15 inch with Cool Jet
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50.840.16.4 short 0.63 inch CAT50 3.15 inch with Cool Jet
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50.840.18.4 short 0.709 inch CAT50 3.15 inch with Cool Jet
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50.840.1Z.4 short 1 inch CAT50 3.937 inch with Cool Jet
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50.840.20.4 short 0.787 inch CAT50 3.15 inch with Cool Jet
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50.840.25.4 short 0.984 inch CAT50 3.937 inch with Cool Jet
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50.840.3/4Z.4 short 3/4 inch CAT50 3.15 inch with Cool Jet
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50.840.3/8Z.4 short 3/8 inch CAT50 3.15 inch with Cool Jet
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50.840.5/16Z.4 short 5/16 inch CAT50 3.15 inch with Cool Jet
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50.840.5/8Z.4 short 5/8 inch CAT50 3.15 inch with Cool Jet
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50.840.7/16Z.4 short 7/16 inch CAT50 3.15 inch with Cool Jet
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50.840.7/8Z.4 short 7/8 inch CAT50 3.15 inch with Cool Jet
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50.842.06.4 oversize (160 mm) 0.236 inch CAT50 6.299 inch with Cool Jet
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50.842.08.4 oversize (160 mm) 0.315 inch CAT50 6.299 inch with Cool Jet
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50.842.1/2Z.4 oversize (160 mm) 1/2 inch CAT50 6.299 inch with Cool Jet
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50.842.1/4Z.4 oversize (160 mm) 1/4 inch CAT50 6.299 inch with Cool Jet
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50.842.10.4 oversize (160 mm) 0.394 inch CAT50 6.299 inch with Cool Jet
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50.842.11/4Z.4 oversize (160 mm) 1 1/4 inch CAT50 6.299 inch with Cool Jet
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50.842.12.4 oversize (160 mm) 0.472 inch CAT50 6.299 inch with Cool Jet
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50.842.14.4 oversize (160 mm) 0.551 inch CAT50 6.299 inch with Cool Jet
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50.842.16.4 oversize (160 mm) 0.63 inch CAT50 6.299 inch with Cool Jet
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50.842.1Z.4 oversize (160 mm) 1 inch CAT50 6.299 inch with Cool Jet
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50.842.20.4 oversize (160 mm) 0.787 inch CAT50 6.299 inch with Cool Jet
Download after registration
50.842.25.4 oversize (160 mm) 0.984 inch CAT50 6.299 inch with Cool Jet
Download after registration
50.842.3/4Z.4 oversize (160 mm) 3/4 inch CAT50 6.299 inch with Cool Jet
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50.842.3/8Z.4 oversize (160 mm) 3/8 inch CAT50 6.299 inch with Cool Jet
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50.842.32.4 oversize (160 mm) 1.26 inch CAT50 6.299 inch with Cool Jet
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50.842.5/16Z.4 oversize (160 mm) 5/16 inch CAT50 6.299 inch with Cool Jet
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50.842.5/8Z.4 oversize (160 mm) 5/8 inch CAT50 6.299 inch with Cool Jet
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50.842.7/16Z.4 oversize (160 mm) 7/16 inch CAT50 6.299 inch with Cool Jet
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50.842.7/8Z.4 oversize (160 mm) 7/8 inch CAT50 6.299 inch with Cool Jet
Download after registration
50.844.06.4 AL130 0.236 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.08.4 AL130 0.315 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.1/2Z.4 AL130 1/2 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.1/4Z.4 AL130 1/4 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.10.4 AL130 0.394 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.11/4Z.4 AL130 1 1/4 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.12.4 AL130 0.472 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.14.4 AL130 0.551 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.16.4 AL130 0.63 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.18.4 AL130 0.709 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.1Z.4 AL130 1 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.20.4 AL130 0.787 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.25.4 AL130 0.984 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.3/4Z.4 AL130 3/4 inch CAT50 5.118 inch with Cool Jet
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50.844.3/8Z.4 AL130 3/8 inch CAT50 5.118 inch with Cool Jet
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50.844.32.4 AL130 1.26 inch CAT50 5.118 inch with Cool Jet
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50.844.5/16Z.4 AL130 5/16 inch CAT50 5.118 inch with Cool Jet
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50.844.5/8Z.4 AL130 5/8 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.7/16Z.4 AL130 7/16 inch CAT50 5.118 inch with Cool Jet
Download after registration
50.844.7/8Z.4 AL130 7/8 inch CAT50 5.118 inch with Cool Jet
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