3Pcs HSS Titanium Step Drill Bit Set (4-12mm/4-20mm/4-32mm) - High Speed Steel Power Tool Accessories for Metal, Wood & Plastic - Perfect for DIY Projects, Home Repairs & Professional Use

Specification:Surface treatment: Titanium PlatingColor: GoldenSpecification Step drill cutting specification:4-12mm Hole Sizes in 2mm Steps (5 steps)4-20mm Hole Sizes in 2mm Steps (9 steps)4-32mm Hole Sizes in 2mm Steps (15 steps)Package Included:1x 3Pcs Hss Drill Bit Set

Classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.

3Pcs Hss Drill Bit Set, quality tool for jobs of all sizes

Made from high quality HSS steel; Titanium coated to reduce friction and heat

Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

3 sided shanks design in order to prevent slippage when in chuck