
Brand: KEMMLER
Art.-no. 23158045
Manufacturer article no. DC.403.04.12.K
EAN 4250001160005




Application
For clamping straight tool shanks with lateral clamping surface in accordance with DIN 1835 form B (Weldon). With coolant bores for optimal cooling of the tool cutting edge.
Execution
- Alloyed case-hardening steel with a core tensile strength of at least 950 N/mm²
- Case-hardened HRC 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Taper angle: tolerance quality less than AT 3 in accordance with DIN 7187 and DIN 2080.
- black-oxide and precision-ground.
Advantage
- from dia. 25 mm with two clamping screws
- Diameter 6-18 mm with two coolant bores, from dia. 20 mm with four coolant bores.
- An O-ring must be used for tools with an internal coolant supply.
Notes
Previous standard DIN 69871-1
Delivery
1x SK40 end mill holder with coolant bores, incl. clamping screw
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Brand | KEMMLER |
EAN | 4250001160005 |
Manufacturer Part Number | DC.403.04.12.K |
Tool holding device | SK 40 |
Tool holding device type | End mill holder (Weldon) |
Form | AD/AF |
Diameter | 12 mm |
Projecting length | 50 mm |
Diameter 2 | 42 mm |
Collar diameter | 63.55 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
Harmonized System Code | 84661020 |
Gross Weight | 1.200 kg |