Process, Drill, Tap, Deburr and Countersink in One Operation with the powerful Screw Tap Drill Bit Set!
With this all-in-1 bit set, you no longer need to use different tools to create a simple threaded hole. Back-tapered design ensures perfect drilling and tapping by avoiding any damage from over-drilling.
Perfect to work on wood, concrete or even up to 10-gauge mild steel. Now no project is too big or too difficult to get done!
One Quick and Easy Action - Drill, tap and countersink in one
Easy Bit Switching -Comes with a quick change adapter
Back-tapered Design -Prevent thread damage from over-drilling
Self-centering Point -Eliminate the need for center punching or center drilling
Hardened High-grade Steel -Even work on materials up to 10-gauge metal with Guaranteed Tenacity
Precise but Fast -Just as precise and considerably faster than using standard bits, tapping and countersinking tools
Durable hex shank -Provides safe and strong connection to the drill
Material: High Carbon Steel
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