For high-precise clamping of tools with cylindrical shank with special collets. Also for shanks with clamping flats. Very useful for high-speed machining.
With steep taper SK40 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
High-Precision Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
High-Precision Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
- Shank tolerance h6
- Also suitable for ANSI-CAT
Scope of Delivery
- High-precision chuck with clamping screw and pull-out hook without collet
HAIMER TIP
Optional: Cool Jet bores on HG Collets from Ø 6 mm
Extensions available for High-Precision Chucks
High-Precision Chuck, DIN ISO 7388-1, SK40
Description | Norm: | Value: metric/ inch |
---|---|---|
Size | HG02 | |
Clamping range | 10.0-14.0 | |
Diameter | D | 1.378 inch |
Length A | A | 3.937 inch |
A-length version | long | |
Interface | SK40 | |
Mass (weight) | D7 | 1,340 kg |
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 |
Company identification | J3 | HAI |
interface code to machine side | J6 | SKG04001795 |
Weight | WT | 1,340 kg |
Connection code type machine side | CCTMS | SKG |
Company identification | COMPC | HAI |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
Description
High-Precision Chuck, DIN ISO 7388-1, SK40
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
For high-precise clamping of tools with cylindrical shank with special collets. Also for shanks with clamping flats. Very useful for high-speed machining.
With steep taper SK40 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
With steep taper SK40 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
- Shank tolerance h6
- Also suitable for ANSI-CAT
Scope of Delivery
- High-precision chuck with clamping screw and pull-out hook without collet
HAIMER TIP
Optional: Cool Jet bores on HG Collets from Ø 6 mm
Extensions available for High-Precision Chucks
Technical specifications
High-Precision Chuck, DIN ISO 7388-1, SK40
Description | Norm: | Value: metric/ inch |
---|---|---|
Size | HG02 | |
Clamping range | 10.0-14.0 | |
Diameter | D | 1.378 inch |
Length A | A | 3.937 inch |
A-length version | long | |
Interface | SK40 | |
Mass (weight) | D7 | 1,340 kg |
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 |
Company identification | J3 | HAI |
interface code to machine side | J6 | SKG04001795 |
Weight | WT | 1,340 kg |
Connection code type machine side | CCTMS | SKG |
Company identification | COMPC | HAI |
Downloads
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
Order No. | A-length version | Clamping range | Interface | Length A | Size | Downloads | metric/ inch |
---|---|---|---|---|---|---|---|
40.420.01 | short | 2,0-8,0 | SK40 | 2.559 inch | HG01 |
Download after registration
|
|
40.420.02 | short | 10,0-14,0 | SK40 | 2.756 inch | HG02 |
Download after registration
|
|
40.420.03 | short | 16,0-20,0 | SK40 | 2.953 inch | HG03 |
Download after registration
|
|
40.421.01 | long | 2,0-8,0 | SK40 | 3.937 inch | HG01 |
Download after registration
|
|
40.421.02 | long | 10,0-14,0 | SK40 | 3.937 inch | HG02 |
Download after registration
|
|
40.421.03 | long | 16,0-20,0 | SK40 | 3.937 inch | HG03 |
Download after registration
|
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