Pro Grade Cobalt 5 Percent HSS Drill Bit Set 115 Piece Twist Kit With Durable Storage Case For Metal Wood Plastic Stainless Steel Cast Iron Tough As Nails From One Sixteenth To One Half Inch A To Z Letter Sizes And Wire Sizes One To Sixty
Product details
| Management number | 232763121 | Release Date | 2026/06/21 | List Price | US$46.12 | Model Number | 232763121 | ||
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✔️ 115-piece set with 29 fractional sizes, A-Z letters, and #1-60 wire
BeHappy's drill bit kit is built with cobalt 5% HSS to cut through stainless steel, cast iron, hard plastics, and other tough materials. The portable iron case keeps everything organized in a shop or on a job site.
✅ 29 fractional sizes from 1/16 in to 1/2 in in 64ths increments✅ 26 letter sizes from A to Z for precise pilot holes
✅ 60 wire sizes from #1 to #60 for electronics and metal work
✅ Cobalt 5% HSS alloy provides longer life and tougher cuts
✅ 135° split point with self-centering starts and less wandering
✅ Fully ground edges with dual-angle grinding for faster cutting and cooler operation
✅ Includes a portable iron storage case for easy transport and organization
💡 What is a cobalt 5% HSS drill bit set best used for in metalworking and hard materials?
- Handy for drilling stainless steel, cast iron, titanium alloys, and hard plastics - Longer bit life and faster cutting thanks to cobalt alloy - Includes a broad size range in one portable kit for quick access - 135° split-point reduces wandering and improves accuracy ✝️
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