Hymnorq 5 Pack of 8mm Twist Drill Bits 135 Degree Anti-slip Top Angle Design, M35 High Speed Steel with 5% Cobalt, Full Grinding Process, Super Abrasion and High Temperature Resistance, Wood, Plastic, Aluminum, Copper, Cast Iron, Stainless Steel Wait for Metal to Drill Holes

Hymnorq 8mm M35 Cobalt Steel Drill Bits Set (5-Piece) for Metals, Dual Twist Flute, Chamfered Shank, 135° Split Point, Bronze Hue Finish – Includes Tough PP Plastic Case – DIN338 Standard

Meccion HSS Cobalt Jobber Drill Bit 10pcs 4.5mm Twist Drill Bit for Drilling Stainless Steel and Metal