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Power Shrink Chuck, DIN ISO 7388-1, SK40

(formerly DIN 69871)
Power Shrink Chuck DIN ISO 7388-1 SK40 (formerly DIN 69871)
Technical drawing Power Shrink Chuck DIN ISO 7388-1 SK40 (formerly DIN 69871)
Power Shrink Chuck DIN ISO 7388-1 SK40 (formerly DIN 69871)
Technical drawing Power Shrink Chuck DIN ISO 7388-1 SK40 (formerly DIN 69871)
Order number:
Clamping diameter
A-length version
Upgrade
Power Shrink Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Shrink fit chuck suitable to all inductive shrink fit units.
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
  • Quieter running, therefore better surface quality and protection of tools, spindles and machines
  • Higher machining accuracy
  • With threaded holes in order to balance with balancing screws
  • Cool Jet bores that can be sealed included
  • High rigidity
  • Slim at the tip
  • Dampen vibrations
  • High clamping force
  • Equally suited to high-speed manufacturing and heavy milling
  • Universal usage, saves space in tool magazine
Scope of Delivery
  • With backup screw
HAIMER TIP
For rpm higher than e.g. 8000 we recommend the optional cooling system Cool Flash. (on request)
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, DIN ISO 7388-1, SK40
asset-114771-1170
Description Norm: Value: metric/ inch
Clamping diameter D1 0.236 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 1.969 inch
Length L 1.417 inch
Interface SK40
Upgrade with Cool Jet
Mass (weight) D7 4.851 lbs
Flange diameter A4 2.502 inch
Taper angle B51 4,5 °
item style code BLD 508145
Connection code type machine side C11 SKG
Connection code form type machine side C12 17
Connection thread nominal size machine side C13 M16
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0400
Balance grade D5 G2,5/25000
Rotation speed, max D6 25000
Balancing device D51 1
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
interface code to machine side J6 SKG04001795
Weight WT 4.851 lbs
Flange diameter DF 2.502 inch
Taper angle TA 4,5 °
Connection code type machine side CCTMS SKG
Hand HAND N
coolant exit style code CXSC 3
Company identification COMPC HAI
Power Shrink Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Shrink fit chuck suitable to all inductive shrink fit units.
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
  • Quieter running, therefore better surface quality and protection of tools, spindles and machines
  • Higher machining accuracy
  • With threaded holes in order to balance with balancing screws
  • Cool Jet bores that can be sealed included
  • High rigidity
  • Slim at the tip
  • Dampen vibrations
  • High clamping force
  • Equally suited to high-speed manufacturing and heavy milling
  • Universal usage, saves space in tool magazine
Scope of Delivery
  • With backup screw
HAIMER TIP
For rpm higher than e.g. 8000 we recommend the optional cooling system Cool Flash. (on request)
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, DIN ISO 7388-1, SK40
asset-114771-1170
Description Norm: Value: metric/ inch
Clamping diameter D1 0.236 inch
Length A A 6.299 inch
A-length version oversize (160 mm)
Diameter 2 D2 0.827 inch
Diameter 3 D3 1.969 inch
Length L 1.417 inch
Interface SK40
Upgrade with Cool Jet
Mass (weight) D7 4.851 lbs
Flange diameter A4 2.502 inch
Taper angle B51 4,5 °
item style code BLD 508145
Connection code type machine side C11 SKG
Connection code form type machine side C12 17
Connection thread nominal size machine side C13 M16
Connection code unit base machine side C14 9
Connection code style machine side C15 5
Connection size code machine side C2 0400
Balance grade D5 G2,5/25000
Rotation speed, max D6 25000
Balancing device D51 1
Hand E1 N
coolant exit style code H22 3
Company identification J3 HAI
interface code to machine side J6 SKG04001795
Weight WT 4.851 lbs
Flange diameter DF 2.502 inch
Taper angle TA 4,5 °
Connection code type machine side CCTMS SKG
Hand HAND N
coolant exit style code CXSC 3
Company identification COMPC HAI
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
Order No. A-length version Clamping diameter Interface Length A Upgrade Downloads metric/ inch
40.442.06.3 oversize (160 mm) 0.236 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.08.3 oversize (160 mm) 0.315 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.10.3 oversize (160 mm) 0.394 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.10.37 oversize (160 mm) 0.394 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.12.3 oversize (160 mm) 0.472 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.12.37 oversize (160 mm) 0.472 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.14.3 oversize (160 mm) 0.551 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.14.37 oversize (160 mm) 0.551 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.16.3 oversize (160 mm) 0.63 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.16.37 oversize (160 mm) 0.63 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.18.3 oversize (160 mm) 0.709 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.18.37 oversize (160 mm) 0.709 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.20.3 oversize (160 mm) 0.787 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.20.37 oversize (160 mm) 0.787 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.25.3 oversize (160 mm) 0.984 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.25.37 oversize (160 mm) 0.984 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.442.32.3 oversize (160 mm) 1.26 inch SK40 6.299 inch with Cool Jet
Download after registration
40.442.32.37 oversize (160 mm) 1.26 inch SK40 6.299 inch with Safe-Lock and Cool Jet
Download after registration
40.444.06.3 AL130 0.236 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.08.3 AL130 0.315 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.10.3 AL130 0.394 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.12.3 AL130 0.472 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.12.37 AL130 0.472 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.14.3 AL130 0.551 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.14.37 AL130 0.551 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.16.3 AL130 0.63 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.16.37 AL130 0.63 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.18.3 AL130 0.709 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.18.37 AL130 0.709 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.20.3 AL130 0.787 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.20.37 AL130 0.787 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.25.3 AL130 0.984 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.25.37 AL130 0.984 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.444.32.3 AL130 1.26 inch SK40 5.118 inch with Cool Jet
Download after registration
40.444.32.37 AL130 1.26 inch SK40 5.118 inch with Safe-Lock and Cool Jet
Download after registration
40.445.06.3 ultra short 0.236 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.06.37 ultra short 0.236 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.08.3 ultra short 0.315 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.08.37 ultra short 0.315 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.10.3 ultra short 0.394 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.10.37 ultra short 0.394 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.12.3 ultra short 0.472 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.12.37 ultra short 0.472 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.14.3 ultra short 0.551 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.14.37 ultra short 0.551 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.16.3 ultra short 0.63 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.16.37 ultra short 0.63 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.18.3 ultra short 0.709 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.18.37 ultra short 0.709 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.20.3 ultra short 0.787 inch SK40 2.559 inch with Cool Jet
Download after registration
40.445.20.37 ultra short 0.787 inch SK40 2.559 inch with Safe-Lock and Cool Jet
Download after registration
40.445.25.3 ultra short 0.984 inch SK40 2.953 inch with Cool Jet
Download after registration
40.445.25.37 ultra short 0.984 inch SK40 2.953 inch with Safe-Lock and Cool Jet
Download after registration
40.445.32.3 ultra short 1.26 inch SK40 3.15 inch with Cool Jet
Download after registration
40.445.32.37 ultra short 1.26 inch SK40 3.15 inch with Safe-Lock and Cool Jet
Download after registration
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