5 Piece Countersink Drill Bit Set With 82 Degree Premium HSS Countersink Bits Quick Change Hex Shank One Quarter To Three Quarter Inch For Wood Metal And Plastic Projects Durable And Precise For Woodworking Metalworking And Plastic Applications
✔️ Includes 5 sizes: 1/4, 3/8, 1/2, 5/8, 3/4 in, quick-change hex shank
This 5-piece countersink drill bit set uses premium high-speed steel to deliver tough, durable countersinking with precise 82-degree angles. The hex shank supports quick changes on handheld drills, impact drivers, and drill presses, making it ideal for wood, plastic, and soft metal projects.
✅ Premium HSS construction with five-flute design for clean countersinks
✅ 82-degree countersink angle provides flush heads and neat finishes
✅ 1/4" hex quick-change shank for fast tool swapping
✅ Compact storage case keeps bits organized and protected
| Size (in) | Size (mm) |
|---|---|
| 1/4インチ | 6.35 |
| 3/8インチ | 9.525 |
| 1/2インチ | 12.7 |
| 5/8インチ | 15.875 |
| 3/4インチ | 19.05 |
💡 What is a countersink drill bit set used for in woodworking and metalworking? A handy overview for common tasks and setup. - Creates recessed holes for flush screw heads - Helps prevent tear-out and ensures neat finishes - Works with standard drills and hex shank adapters