DeWalt Extreme 2 SDS-Plus Concrete Drill Bit Set 5-12 mm, 7-Piece

• 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 EXTREME 2 SDS plus 7 Piece Drilling Set