3-Piece Set Drill Bit Step Drill Bit Sheet Metal Drilling Tool HSS Titanium Coated (5347)

3-Piece Step Drill Bit Set for Sheet Metal

3-Piece Step Drill Bit Set for Sheet Metal Drilling. 3-piece step drill bit set made from high-speed steel.

Twin-flute design for crack-free cutting. 1. Drill: 4, 6, 8, 10, 12 mm 2. Drill: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm 3. Drill: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm Tin coating offers 6 times the durability compared to regular HSS bits.

Package Contents

3 pieces of 3-size sheet metal drilling attachments