About This Product
These BECOLLO cobalt drill bits are made for tough materials – think stainless steel, cast iron, and other hard metals.

Each bit is 11/64 inch in diameter, made from M35 high-speed steel with 5% cobalt content, which gives them excellent heat and wear resistance so they stay sharp longer.

The 135-degree split point design helps the bit self-center, so it doesn't walk or skate across your workpiece when you start drilling.

They're fully ground for a smooth surface that reduces friction and speeds up cutting.

Just a heads-up – don't use 'em on hardened steel, high carbon steel, or heat-treated steel.

Use cutting fluid when drilling metal, and keep the bit perpendicular to the work surface.

Comes in a plastic case for storage.

A solid 10-pack for serious drilling jobs.

