Five Piece Countersink Drill Bit Set, 82 Degree, Six Flute, HSS Round Shank, Precision Ground, Includes One Quarter Inch, Three Eighths Inch, One Half Inch, Five Eighths Inch, Three Quarter Inch, Great For Metal And Wood Work

✔️ 5-piece countersink set (82°) with six-flute HSS, round shank

This five-piece countersink drill bit set is designed for precise chamfering, deburring, and countersinking in metal and wood projects. It’s commonly used with electric drills or drill presses in workshops and home garages to create clean, flush countersinks.

✅ Five piece countersink bits in plastic case, sizes 3/4x1/2, 5/8x1/2, 1/2x1/4, 3/8x1/4, 1/4x1/4
✅ 82° countersink degree; 6-flute design for faster chip removal
✅ High-speed steel (HSS) with precision ground finish for wear resistance
✅ Round shank fits most machine tools and drills
✅ Not for drilling; use low speed and flood coolant for safety

💡 What is a countersink drill bit set used for in metalworking? This handy kit helps you create precise chamfers and deburr edges for a professional finish.
- handy for chamfering holes in metal sheets and wood
- helps remove burrs and creates flush countersinks for metal surfaces
- works with standard drills at low speeds with coolant for safety
- 82° angle and 6-flute design reduce breakout and extend bit life