Bosch Wood Auger Bit 22mm x 235mm Hexagon Shank Concrete Framing Screws The square underneath the domed

The square underneath the domed head pulls into the timber being fastened

Features: High Speed Cutting Edge Thick backing plate

have TCT plunge centre tips

high level of quality for any application with Fibre and Plaster The side set tooth design of these special blades make them best suited to sawing Glass fibre reinforced plastics/epoxy (5-20 mm)

C056A is used with the Trend Draining Groove Jig

Bosch Wood Auger Bit 22mm x 235mm Hexagon Shank Concrete Framing Screws The square underneath the domedThese Bosch Auger Bits are extremely high quality and offer superb results with woodworking applications Suitable for all soft and hard woods, even wet wood Ideal for use in ancillary building trade, for joiners and roofers Can be used in all drills with 13 mm chuck For through holes, pre drilling for rafter nails and for deep dowel holes Precision ground for accurate dimensional stability when drilling Fast drilling rate due to optimised flute