Alpha 9-19mm Onsite Plus Step Tip Drill Bit 9STM9-19DSD Expandable Barrier Also used by tool and

Also used by tool and gauge makers and for bearing assembly in heavy industrial applications such as earthmoving equipment

This Jig is suitable for bench top making up to 900mm wide

OVVO award winning Milling Connectors can be used in various substrates to deliver an invisible connection

Engineered for demanding dust collection and ventilation applications

Depth of Cut at 90

Alpha 9-19mm Onsite Plus Step Tip Drill Bit 9STM9-19DSD Expandable Barrier Also used by tool andFeatures 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 6 Steps: 9. 0, 11. 0, 13. 0, 15. 0 17. 0 & 19. 0mm Yep, you read that right. Its a Step. Tip. Step. Cutter. But the name is just the beginning its performance is where the magic happens.