wolfcraft Annular Bit Insert Set, Tungsten Carbide Coated, Ø 3368 mm, 5 Pcs. I 1003000 For brick walls and stone, 33, 53 68 cutting depth 55 mm

3 tungsten carbide coated annular bit inserts with Ø 33, 53 and 68 mm, 55 mm cutting depth for drilling exact holes for plumbing and electrical installations in brick walls and stone 2 centring drill bits (Ø 8 mm) with tungsten carbide tip and hexagon shank, 140 mm and 220 mm for drilling deep holes and breakthrough holes, in a high-quality two-component plastic case TÜV-tested quality for peace of mind, Weight: 2.645547144 pounds, Manufacturer: wolfcraft