5-12mm Triangle Shank Tungsten Carbide Drill Bit Hard Alloy Twist Drill Bits Electric Hammer Drill Bit For Concrete Masonry

Brand

SHDIATOOL or OEM

Diameter

4/5/6/8/10/12mm

Main Material

Diamond

Thread Type

Triangle shank

Diamond Height

6/6.5/8/9.5/11mm

Total height

97/100/115/118/119mm

Feature

1. The tip of the drill bit is welded with high-grade industrial grade tungsten carbide, which has good wear resistance and can easily penetrate all kinds of materials, drilling accurately and quickly;
2. The drill body is made of selected high-strength steel matrix, which can effectively
assist drilling and has a long service life;
3. The head cutter head is designed with flat head, sharp tip, easy to penetrate the object, and the drilling hole is rounded and smooth, not easy to be chipped;
4. Spiral groove design can quickly discharge chips, easy to dissipate heat, improve the service life of the drill;

Application

Suitable for drilling masonry,concrete,brick, ceramic tile,wood,plastic,glass.