Grizzly T34127 Drill Bits PRO 60-Pc M35 HSS Cobalt Numbered 1-60 Drill Bit Set New

This 60-piece numbered drill bit set includes sizes 1 through 60 for a wide range of precision drilling tasks. Made from M35 high-speed steel with 5% cobalt, the bits are built for added hardness, heat resistance, and longer-lasting cutting performance.

The 135-degree split point helps start holes accurately with less walking, while fully ground flutes improve chip evacuation and reduce heat during use. A universal round shank makes the bits compatible with many common drills and drill presses.

Ideal for metalworking, fabrication, maintenance, and general shop use, this set is a practical choice for users who need dependable numbered bit sizes for tougher materials. The included metal case keeps the set organized and protected between jobs.