Feature●Made in Germany●Laser scaling of the hole diameter + speed details●split point●With titanium aluminium nitride coatingDescription
EXACT step drill with spiral groove for cable gland, EC 20, 7-40.5 mm, HSS, TiAlN coating, Rotastop shaft.
- Application: for burr-free drilling and reaming of sheets, pipes and profiles and one-sided deburring in one operation.
- Drilling range: 7-40.5 mm.
- Step height: 63 mm.
- Total length: 110 mm.
- Shaft diameter: 12 mm.
- Drilling steps: threaded core holes for cable glands 7 10.5 14.5 18.5 23.5 30.5 38.5 - M12x1.5 M16x1.5 M20x1.5 M25x1.5 M32x1.5 M40x1.5 through holes. 7. for cable gland 712.5 16.5 20.5 25.5 32.5 40.5 - M12x1.5 M16x1.5 M20x1.5 M25x1.5 M32x1.5 M40x1.5
- Rotastop comfort shaft.
Exact step drill bits allow holes with different diameter levels in different materials of up to 4.0 mm material thickness. The material thickness is determined by the step height.