Bosch 12 x 235mm Auger Drill Bit

The Bosch Auger Bit is ideal for fast drilling-accuracy when producing through-holes, pre-drilling for rafter nails and drilling deep dowel holes in wood.

Heavy-duty self-feeding tip pulls the bit through completely, which allows for quick and effortless precision-drilling.

Straight holes and a high chip removal rate and increased speed are made possible by the bit's optimised low-friction flute geometry with a solid centre.

Optimised scoring spur and precision-ground main cutting edge produce accurate holes, ideal for use in the ancillary building trades, for carpenters and roofers, and is suitable for soft and hard wood.

Drill bit has a 1/4" hex shank system and can be used in all drills with 13mm chuck.