Yougfin 17-Piece SDS-Plus Rotary Hammer Drill Bits and Chisel Set, Carbide-Tipped Masonry Drill Bits and Chisels for Concrete, Stone, Brick, with Storage Case
- ...at, high-pressure solid-state welding process using proprietary diffusion-bonding technology which bonds carbide and steel at a molecular level, pls feel relieved the use.
- 【Product Feature】: Assortment comes with a combined 17pcs hammer drill bits and chisels added: 13 Masonry Bit Set (5.5-16mm, approximately 3/16"-5/8"), 1 Point Chisel, 2 Flat Chisels and 1 U-Groove Chisel. What's more, a portable carrying case is also included.
- 【Four Cutter Design+SDS Plus Shank】: Yougfin tweaked the design to feature a solid carbide 4-cutter head with a rebar guard. The bits also have sharp centering tips that give you exact spot drilling in both concrete and metal decking. The SDS Plus Shank is adapted to most hammer drills on the market and provides aggressive gripping power.
- 【Wide Application】:Rotary drill and hammer drill bits make holes in hard, brittle materials such as brick and cinder block for setting fasteners such as concrete anchors and tapping screws. This head design helps prevent lock-up in rebar, reducing downtime and also remove dust faster while reducing heat.