Feature
●Material: Special steel, titanium coated step drill
●[Specifications] Hexagonal Shaft Diameter: 0.25 inches (6.35 mm). Set of 3 (4-12 mm) 9 levels, 0.2 inch (4-12 mm) 9 levels, 0.2 - 0.8 inch (20 mm) and 0.2 inch (4-32 mm) 15 tiers, allowing for drilling
●Uses: Drilling holes in aluminum plates, wood, vinyl, resin, etc. Can also be used for chamfering, enlarging holes, etc. Cannot be used with iron and stainless steel plates
●TSUCIA trademark registration number 6362090
Description