Counterbore Ruko short-step drill HSS DIN 8378 90° for thread core holes
Counterb. HSS DIN 8378 short thread core hole Ruko
CNTBRE-RUKO-102637-90GRD-D11
Art.-no.
1971004057
EAN 4007140109644
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Short and torsion-resistant drill bit
Suitable for use on CNC or NC machines.
The hole and counterbore are produced in one operation.
Notice
Adjust the cutting speed according to the large diameter and the feed according to the small diameter.
Product information
Datasheets(X)
Diameter of tenon (d1) | 8.5 mm |
Shank diameter (d3) | 11.0 mm |
Length (l1) | 95 mm |
Standards | DIN 8378 |
Surface | Plain |
Shank style | Cylindrical |