Step Drill Bit, 4.76 to 34.93 mm, 9.53 mm Triangular Shank, TiAlN Coating Cobalt High Speed Steel, Four Spiral Flute Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass Health & Beauty and commercial spaces seeking a

and commercial spaces seeking a touch of green glamour from above

Quantity: 100PCS

each piece is uniquely crafted with a durable stainless steel blade and a smooth resin handle

Zippered closure

Step Drill Bit, 4.76 to 34.93 mm, 9.53 mm Triangular Shank, TiAlN Coating Cobalt High Speed Steel, Four Spiral Flute Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic, Fiberglass Health & Beauty and commercial spaces seeking aDescription Step drill bit with TiAlN coating, suitable for drilling metal, stainless steel, aluminum, wood, plastic, and fiberglass. Features Includes nineteen sizes from 4. 76 to 34. 93 mm for versatile drilling. Constructed from cobalt high speed steel with TiAlN coating for durability. 118 tip angle and four flute design for efficient chip removal and clean holes. 9. 53 mm triangular shank ensures compatibility with most standard drills. Suitable