Accurately drill, tap, deburr and countersink with the simple and easy-to-use yet powerful Tap Bit Set. With the high-quality and long-wearing Tap Bit Set, no project is too big or too difficult to get done. For use on wood, concrete or even up to 10-gauge mild steel, it’s safe to say that the Tap Bit Set is the only bit set you need to complete any job quickly and efficiently.

Features:
- Comes with a quick change adapter for easy bit switching
- Back-tapered to prevent damage from over-drilling
- Capable of self-centering to eliminate the need for center punching or center drilling
- Durable hex shank to provide and maintain a strong connection to the drill
- High-grade steel construction for guaranteed tenacity
Sizes:
- M3x0.5: Total Length: 55mm, Spiral Length: 24mm, Drill Diameter: 2.5mm
- M4x0.7: Total Length: 54mm, Spiral Length: 24mm, Drill Diameter: 3.3mm
- M5x0.8: Total Length: 58mm, Spiral Length: 28mm, Drill Diameter: 4.2mm
- M6x1: Total Length: 58mm, Spiral Length: 28mm, Drill Diameter: 5.0mm
- M8x1.25: Total Length: 59mm, Spiral Length: 18mm, Drill Diameter: 6.8mm
- M10x1.5: Total Length: 59mm, Spiral Length: 20mm, Drill Diameter:8.5mm