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Power Shrink Chuck with Safe-Lock, DIN 69893-1, HSK-A63/80

(Taper HSK-A63 / Flange 80 mm)
Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Technical drawing Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Technical drawing Power Shrink Chuck DIN 69893-1 · HSK-A63/80 (Taper HSK-A63 / Flange 80 mm)
Order number: A63/80.145.10.37
Clamping diameter
A-length version
Upgrade
Power Shrink Chuck with Safe-Lock, DIN 69893-1, HSK-A63/80
(Taper HSK-A63 / Flange 80 mm)
Quality pass
Chuck fine balanced G2.5 at 33.000 rpm
All functional surfaces fine machined
More accurate than DIN
The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.
  • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
  • Shorter processing times
  • Higher machining accuracy
  • With Safe-Lock pull-out protection
  • With Cool-Jet bores (sealed)
  • With threaded holes in order to balance with balancing screws
  • Incl. hole for data chip
  • With thread for coolant tube
Scope of Delivery
  • Without backup screw
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Low tendency towards vibrations by optimised outer geometry
  • 3. Slim design at the top
  • 4. Very rigid shank
  • 5. Standard with Cool Jet (can be re-sealed)
  • 6. Dirt groove in the clamping bore for safe clamping force
  • 7. Safe-Lock (optional)
Machining example Power Shrink Cuck
  • Milling - Ø: 16 mm; n = 13.000 1/min, Feed rate: vf = 5,2 m/min
  • Right: Power Shrink Chuck (Length: A = 160 mm, cutting depth: ap = 3,6 mm)
  • Left: Standard Shrink Chuck (Length: A = 160 mm; Cutting depth: ap = 1,8 mm)
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
Power Shrink Chuck with Safe-Lock, DIN 69893-1, HSK-A63/80
asset-114166-625
Description Norm: Value: metric/ inch
Clamping diameter D1 10 mm
Length A A 70 mm
A-length version ultra short
Diameter 2 D2 26,5 mm
Length L 43 mm
Interface HSK-A63/80
Upgrade with Safe-Lock and Cool Jet
Mass (weight) D7 1,399 kg
Flange diameter A4 80 mm
Hand E1 N
Company identification J3 HAI
Weight WT 1,399 kg
Flange diameter DF 80 mm
Hand HAND N
Company identification COMPC HAI
Power Shrink Chuck with Safe-Lock, DIN 69893-1, HSK-A63/80
(Taper HSK-A63 / Flange 80 mm)
Quality pass
Chuck fine balanced G2.5 at 33.000 rpm
All functional surfaces fine machined
More accurate than DIN
The Power Shrink Chuck is the shrink fit chuck for highest machining capacity in high-speed manufacturing. The optimized design combines high rigidity with dampening vibrations, therefore giving more protection to machines, spindles and tools.
  • Increased machining capacity due to higher spindle speed, higher feed and larger cutting depth
  • Shorter processing times
  • Higher machining accuracy
  • With Safe-Lock pull-out protection
  • With Cool-Jet bores (sealed)
  • With threaded holes in order to balance with balancing screws
  • Incl. hole for data chip
  • With thread for coolant tube
Scope of Delivery
  • Without backup screw
The most important features:
  • 1. High runout accuracy (< 0.003 mm)
  • 2. Low tendency towards vibrations by optimised outer geometry
  • 3. Slim design at the top
  • 4. Very rigid shank
  • 5. Standard with Cool Jet (can be re-sealed)
  • 6. Dirt groove in the clamping bore for safe clamping force
  • 7. Safe-Lock (optional)
Machining example Power Shrink Cuck
  • Milling - Ø: 16 mm; n = 13.000 1/min, Feed rate: vf = 5,2 m/min
  • Right: Power Shrink Chuck (Length: A = 160 mm, cutting depth: ap = 3,6 mm)
  • Left: Standard Shrink Chuck (Length: A = 160 mm; Cutting depth: ap = 1,8 mm)
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
Power Shrink Chuck with Safe-Lock, DIN 69893-1, HSK-A63/80
asset-114166-625
Description Norm: Value: metric/ inch
Clamping diameter D1 10 mm
Length A A 70 mm
A-length version ultra short
Diameter 2 D2 26,5 mm
Length L 43 mm
Interface HSK-A63/80
Upgrade with Safe-Lock and Cool Jet
Mass (weight) D7 1,399 kg
Flange diameter A4 80 mm
Hand E1 N
Company identification J3 HAI
Weight WT 1,399 kg
Flange diameter DF 80 mm
Hand HAND N
Company identification COMPC HAI
All product variants
With the help of our filter you can refine your search by selecting attributes.
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Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
A63/80.140.25.3 short 25 mm HSK-A63/80 90 mm with Cool Jet
Download after registration
A63/80.140.25.37 short 25 mm HSK-A63/80 90 mm with Safe-Lock and Cool Jet
Download after registration
A63/80.140.32.3 short 32 mm HSK-A63/80 90 mm with Cool Jet
Download after registration
A63/80.144.06.3 ZG130 6 mm HSK-A63/80 130 mm with Cool Jet
Download after registration
A63/80.144.08.3 ZG130 8 mm HSK-A63/80 130 mm with Cool Jet
Download after registration
A63/80.144.10.3 ZG130 10 mm HSK-A63/80 130 mm with Cool Jet
Download after registration
A63/80.144.12.3 ZG130 12 mm HSK-A63/80 130 mm with Cool Jet
Download after registration
A63/80.144.16.3 ZG130 16 mm HSK-A63/80 130 mm with Cool Jet
Download after registration
A63/80.145.06.3 ultra short 6 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
A63/80.145.08.3 ultra short 8 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
A63/80.145.08.37 ultra short 8 mm HSK-A63/80 70 mm with Safe-Lock and Cool Jet
A63/80.145.10.3 ultra short 10 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
A63/80.145.10.37 ultra short 10 mm HSK-A63/80 70 mm with Safe-Lock and Cool Jet
A63/80.145.10.5 ultra short 10 mm HSK-A63/80 65 mm with Cool Jet
Download after registration
A63/80.145.12.3 ultra short 12 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
A63/80.145.12.37 ultra short 12 mm HSK-A63/80 70 mm with Safe-Lock and Cool Jet
Download after registration
A63/80.145.16.3 ultra short 16 mm HSK-A63/80 75 mm with Cool Jet
Download after registration
A63/80.145.16.37 ultra short 16 mm HSK-A63/80 75 mm with Safe-Lock and Cool Jet
Download after registration
A63/80.145.20.3 ultra short 20 mm HSK-A63/80 75 mm with Cool Jet
Download after registration
A63/80.145.20.37 ultra short 20 mm HSK-A63/80 75 mm with Safe-Lock and Cool Jet
Download after registration
A63/80.145.20.5 ultra short 20 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
A63/80.145.25.3 ultra short 25 mm HSK-A63/80 80 mm with Cool Jet
Download after registration
A63/80.145.25.37 ultra short 25 mm HSK-A63/80 80 mm with Safe-Lock and Cool Jet
Download after registration
A63/80.145.25.5 ultra short 25 mm HSK-A63/80 70 mm with Cool Jet
Download after registration
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