Alpha 4-12mm Onsite Plus Step Tip Drill Bit 9STM4-12DSD Vacuum Accessories Always rinse off any work

Always rinse off any work piece thoroughly after use

Accepts bar range from 1

Excellent Leverage

Hose Diameter (mm): 50mm

• 5 Accessories Ratchet Handle 1/4" Drive Extension Bar 1/4" Drive 50mm Extension Bar 1/4" Drive 150mm Universal Joint 1/4" Drive Bit Coupler 1/4" Drive

Alpha 4-12mm Onsite Plus Step Tip Drill Bit 9STM4-12DSD Vacuum Accessories Always rinse off any workFeatures 10mm Cutting Depth Patented step tip design eliminates pre drilling AlCrN coated for extreme temperature resistance & long service life 4 High performance cutting edges help drill 6x faster 3 Flat shank prevents spinning & ensures optimal power transmission 9 Steps: 4. 0, 5. 0, 6. 0, 7. 0, 8. 0, 9. 0, 10. 0, 11. 0 & 12. 0mm Yep, you read that right. Its a Step. Tip. Step. Cutter. But the name is just the beginning its performance is where the