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HOFFMANN – 150175

Description

HOLEX Countersink 90° 25 mm

Technical specification

Technical Data:

Shank tolerance h9
External Ø 25 mm
Feed f in steel < 500 N/mm2 0.2 mm/rev.
For countersunk screws DIN 7991 M12
Smallest countersink Ø for holes from 3.8 mm
Shank Ø Ds 10 mm
Overall length L 67 mm
Number of cutting edges Z 3
Coating Uncoated
Countersink tip angle 90 degrees
Tool material HSS
Standard DIN 335 C
Shank plain shank with h9
Through-coolant No
Colour ring Without
Type of product Stepped drill and countersink

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