M35 Cobalt Drill Bit Set HSS CO Drills Set 1.0-5.0MM High Hardness 135 Degree Split Point Tip for Stainless Steel Drilling (4.5mm)

Description

🔧 Drill Like a Pro, Last Like a Legend!

The M35 Cobalt Drill Bit Set features high-hardness M35 steel with 5% cobalt, a 135° split-point tip for precise, low-force drilling, and superior durability that withstands repeated resharpening. Ideal for stainless steel, cast iron, and other tough metals, this 10-piece set is engineered for professional and DIY use, delivering consistent, efficient performance every time.