Step Drill Bit Set, 3.2 - 22.2 mm, 3 Pieces Step Drill Bits, 6.35 mm Hex Shank, TiAlN Coating Cobalt HSS High Speed Steel, for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass Fitness & Accessories DC Input Power: Max

DC Input Power: Max

Sized to seat: 4 Children

Whether you prefer to work sitting or standing

Engineered with foam padding around the bar

Step Drill Bit Set, 3.2 - 22.2 mm, 3 Pieces Step Drill Bits, 6.35 mm Hex Shank, TiAlN Coating Cobalt HSS High Speed Steel, for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass Fitness & Accessories DC Input Power: MaxDescription Three piece step drill bit set with TiAlN coating, suitable for drilling metal, stainless steel, aluminum, wood, plastic, and fiberglass. Features Includes three step drill bits covering a wide range of diameters for diverse drilling tasks. Constructed from cobalt high speed steel with TiAlN coating for enhanced durability and sharpness. 118 tip angle and four flute design enable efficient chip removal and reduce heat buildup. 6. 35 mm hex