Cobalt Steel Drill Set For Stainless Steel 1/16 To 1/2 Inch By 64ths Bronze Oxide Finish T17C 135 Degree Split Point Pro Grade Bits For Tough Materials 1 Pack

Cobalt drill bit set for stainless steel, 1/16-1/2 in
✔️ 1 pack cobalt drill bits 1/16-1/2 in, bronze oxide, 135° split

A cobalt steel drill set designed for stainless steel and hard metals, ideal for metalworking, fabrication, and maintenance projects that demand tough, long-lasting cutting edges.

✅ Material: cobalt steel for drilling stainless steel and hard alloys
✅ Size range: 1/16 in to 1/2 in by 64ths
✅ Bronze oxide finish reduces wear and friction
✅ 135-degree split point improves starting accuracy under tough materials
✅ Pack: 1 (single pack) included
✅ Origin: China (model 099822)

💡 What is a cobalt steel drill set used for in stainless steel drilling and tough metalworking?

These bits are designed to pierce hard metals with durable wear resistance and consistent performance.

- Handy for stainless steel and hard alloys - Improves hole quality and reduces wandering when starting - Great for fabrication, maintenance, and heavy metal tasks ✝️