These robust tools can be centred, drill in and out and de-burr in one motion.;Hole width in 14 steps: diameters 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 and 30 mm.;Deep-cut grooves for a clean drive and top cutting performance.;The cone makes pulling back from the bore easier.;A titanium nitride anti-slip coating ensures a long lifespan and hard materials.

• Ruko 1010052T Stepped Drill High-Speed Steel and Titanium Nitride Size 2

Ruko 1010052T Stepped Drill High-Speed Steel and Titanium Nitride Size 2Ruko