RELIEF Hexagonal Shaft Spiral Step Drill φ6-18mm 7 Steps 27564 1 pc

Catalog number: 27564 Features: ●One tool can be used to drill 7 different sizes of holes, including deburring, widening holes, and chamfering. ●Spiral type for smooth discharge of chips. ●Titanium coating for excellent wear and heat resistance. ●Thinning processing provides good bite and eliminates the need for a punch. ●Can be used with rechargeable impact drivers, rechargeable drill drivers, electric drills, drill presses, etc. Applications: ●For drilling thin steel plates, steel plates, plywood, and wood. Specifications: ●Step width (mm): 5 ●Number of steps (steps): 7 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 6-18 ●Surface treatment: Thinning ●Drilling dimensions (φmm): 6-18 ●Edge: Thinning ●Size: Diameter 3mm-14mm Material/Finish: ●High-speed steel