Faithfull Standard Masonry Drill Bit 12 x 400mm R1-B 1 x 1/4in extension bar

1 x 1/4in extension bar 2in

whilst reducing marking of the workpiece

Thickness:- 11/64in

designed to withstand high strain without tearing

Faithfull Standard Masonry Drill Bit 12 x 400mm R1-B 1 x 1/4in extension barFaithfull Standard masonry bits are for use in chucks up to 13mm capacity and are suitable for general purpose drilling including bricks, blocks and cement render when used in an impact or percussion drill. A roll formed and treated body with a heavy duty Tungsten Carbide tip and fast spiral for quick waste removal. Manufactured to DIN 8039. Zinc plated finish and packed individually. Size. 12 mm x 400 mm.