3.2mm Cobalt Drill Bits, M35 HSS Gold Cobalt Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron (1/8 in (10pcs))

Description

⚡ Drill Like a Pro, Last Like a Legend

This 10-piece set of 3.2mm M35 cobalt drill bits features 5% cobalt-enhanced high-speed steel for superior hardness (Rockwell ≥ 67). The 135° split point and fully ground design ensure precision starts and efficient chip removal, making them ideal for drilling tough metals like stainless steel, cast iron, and more. Packaged in a portable case, these bits fit most power drills and come with a 90-day worry-free guarantee.