Counterbore Ruko short-step drill HSS DIN 8374 90°, quality grade: fine for through holes
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Counterbore Ruko short-step drill HSS DIN 8374 90°, quality grade: fine for through holes
Short and torsion-resistant drill bit
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Variants
Exclusively for trade customers
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Suitable for use on CNC or NC machines.
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.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!