Dewalt 34 In X 16 In X 2112 In Sds Max Masonry Drill Bit Dw5812 Tools Equipment

3/4 in. x 16 in. x 21-1/2 in. SDS MAX Masonry Drill Bit - DW5812. Extreme durability: IRON BLAST TECHNOLOGY strengthens the bit. 2X longer life: Full carbide head in 4 cutter design. Stands up to rebar strikes: Redesigned head geometry to withstand rebar strikes. Wear mark indicator: For accurate diameter of holes