Features

1.Application:For drilling holes in ceramics and ceramic tiles, gypsum boards, bricks and porous concrete. Ensure seamless drilling and drilling. It is used with base support and center bit. The cutting edge of the crown is made of spray coated cemented carbide tungsten carbide.

2.Material: steel & TCT tips.

3.Dia: 20mm-80mm

4. Shank: Hexagonal;

4.OEM  according to customer's requirements.

5.Suitable for electril drill, hammer drill, etc.