Description
Alpen Drill Bit Solid Carbide 3.0mm Bosch_Battery The two drill guides position The two drill guides position a pair of pocket holes at ideal spacing on the width of a 2x4 or 4x4 – but spacing can be adjusted by twisting the two drill guides apart easily to use them separately Jaw width (mm): 19 Solid Carbide Drill Bit as they can drill through metal as well as concrete