Rotary Hammer Drill Bits Set & Chisels- 17 Pieces SDS Plus Concrete Masonry Hole Tool for ConcreteBrick,Block,Stone,Masonry

The bit set inchludes 13pcs drill bits with different length(size:5.5mm,6mm,6.5mm,7mm,8mm,10mm,12mm,14mm,16mm),1 point chisel, 2 flat chisel and 1 U-groove chisel. | 13pcs drill bits are made of Original Carbide tip YG8C with 40Cr carbon steel body.The robust head are suitable for high impact applications,working for concrete, masonry, wall, bricks, stone and road. 40Cr carbon steel for 4pcs chisels,it is matched with the electric hammer drill for concrete and masonry demolition. | Carbon steel with proprietary heat treat process, sturdy and durable,extended life. | The SDS PLUS round shank with double flute design is suitable for most rotary hammer drills and meets most of your needs.Such as power tools Bosch, Hitachi ect. | SDS plus drill bit and chisels set in blow plastic boxeasy to store and carry.