Cobalt Drill Bit Set 29 Piece Pro Grade M35 High Speed Steel One Sixteenth To One Half Inch Jobber Length For Hardened Metal Stainless Steel Cast Iron Wood And Plastics In Durable Metal Index Box

Cobalt Drill Bit Set: 29-Piece Pro Grade M35 HSS
✔️ 29pc M35 cobalt bits, jobber length, 1/16 in to 1/2 in, metal index box

This M35 cobalt drill bit set is designed for metalworking on stainless steel, hardened cast iron, copper, aluminum, and other tough materials. It’s housed in a durable metal index box for easy storage and quick access.

✅ 29-piece set covers sizes from 1/16 in to 1/2 in, listed: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2
✅ M35 cobalt alloy delivers long wear life and fast cutting on stainless steel and other hard metals
✅ Jobber-length bits provide improved depth and chip removal for clean holes
✅ 135-degree point and self-centering design reduce walk-off during drilling
✅ Durable metal index box keeps bits organized and portable
✅ Suitable for stainless steel, cast iron, copper, aluminum, wood, and plastics

💡 What is a cobalt drill bit set used for in metalworking and why choose M35 cobalt? A handy guide for buyers seeking long-lasting drill bits. - High heat resistance lets you drill through stainless steel and other hard metals. - M35 cobalt alloy provides longer life and faster cutting than standard HSS bits. - 135-degree point helps start holes cleanly with less wandering. - Works well on wood and plastics for mixed-material projects.