VEVOR Step Drill Bit, 3/16 to 7/8 in. 1/4 in. Tialn Coating Cobalt HSS High Speed Steel, 4 Spiral Flute Step Bit, (1-Piece)

7/8 in. High-Speed Steel Step Drill Bit. This step drill bit includes 12 sizes from 3/16 to 7/8 in. for varied tasks without frequent changes. Made from cobalt HSS with TiAlN coating for durability on stainless steel. The 118° tip and four-flute design ensure fast chip clearing, cooling, and smooth holes.

• 118 tip and four-flute design for fast chip clearing
• Made of cobalt HSS with TiAlN coating to ensure durability
• Wide application on stainless steel, sheet metal, wood