Counterbore Ruko subland twist drill "long" HSS DIN 8378 90° for thread core holes
Counterb. HSS DIN 8378 long thread core hole Ruko
CNTBRE-RUKO-102613-90GRD-D3,4
Art.-no.
1971004033
EAN 4007140109781
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For the rational creation of through holes and screw head countersinks at 90°.
For the rational creation of through holes and screw head countersinks at 90°.
The hole and counterbore are produced in one operation.
NoticeAdjust the cutting speed according to the large diameter and the feed according to the small diameter.
Product information
Datasheets(X)
Diameter of tenon (d1) | 2.5 mm |
Shank diameter (d3) | 3.4 mm |
Length (l1) | 70 mm |
Standards | DIN 8378 |
Surface | Plain |
Shank style | Cylindrical |