DeWalt EXTREME 2 SDS plus 4 Piece Drilling Set

Innovative carbide grade 160 tip design makes these amongst the fastest and longest lasting bits, with great penetration. For fast drilling in masonry, stone, concrete and brick/block work. Tough core - more material within bit to increase durability Iron blast technology - high speed composite blasting strengthens the bit to reduce the risk of breakage 2 cutter carbide head - new tip design ensures better bit penetration, longer life, faster drilling and greater durability Application - suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work Durability - Optimized mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage Fast drilling - Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed Anchor wear mark - To indicate when bit needs to be changed when installing mechanical anchors 2 stage helix - Effective dust removal improves drilling performance