Category: Drill and Screwdriver Bits Summary Specs Description Hardened steel alloy shank with ground tungsten carbide cross tip for clean and accurate holes in brick, concrete, mortar and stone. Brand Irwin Drill Bit Type Masonry Product Type Masonry Drill Bit Related products Magnetic Adaptor 1/4″ x 60mm £4.49 £3.74 View Details Brad Point Wood Bit – 10mm £2.18 £1.82 View Details HSS Jobber Drill Bit 2.20mm x 55mm (Pack 10) £5.58 £4.65 View Details Phillips No2 Screwdriver Bit (Pack of 2) £1.57 £1.31 View Details no3 Phillips Bits PH3 (3) £1.54 £1.28 View Details Brad Point Wood Bit – 8mm £1.84 £1.53 View Details