Step drill FESTA HSS TiN 7-40.5mm 13 steps
- step drill made of quality HSS steel DIN 1412C with TiN layer
- TiN layer increases the durability and service life of the drill
- for drilling alloys and steel sheets up to 4 mm thick, plastic and wood, wide grooves easily remove the drilled material
- 13 degrees - 7, 10.5, 12.5, 14.5, 16.5, 18.5, 20.5, 23.5, 25.5, 30.5, 32.5, 38.5, 40.5 mm