Bosch Auger Wood Drill Bit 20 x 360mm Bosch-Sum-2 ¼" hex shank

¼" hex shank

Solid copper wire for gas-shielded welding of carbon

Features 3-speed

Faster than a standard spade bit

while the ergonomic rear handle provides added comfort

Bosch Auger Wood Drill Bit 20 x 360mm Bosch-Sum-2 ¼" hex shankDrill bit with a hexagonal shank system. Works with all drill drivers with a 13 mm chuck. Suitable for fast drilling accuracy when producing through holes, pre drilling for rafter nails and drilling deep dowel holes in wood. Self feeding tip pulls the bit through completely enabling quick and effortless precision drilling. Optimised low friction flute geometry with a solid centre delivers straight holes, high chip removal rate and increased speed.