Diamond drill bits

With more than 30 years of experience, we continue to develop state-of-the-art diamond drill bits for professionals and other frequent users. We have four different series. The D 1200 series with Diagrip™, the revolutionary technology that gives you superior cutting capacity, longer life and a smooth, rapid cut.

The D 800 series consists of laser-welded, durable, high performance tools with high free cutting performance. The D 600 series contains lightweight, mainly laser-welded bits for major indoor handheld jobs. The D 400 series are reliable, laser-welded and cost efficient drill bits for non-intensive use in tough materials.

Diamond drill bits

Model	D 1210	D 1220	D 1235	D 1245	D 1265	D 810	D 820	D 835	D 845	D 865	D 625	D 420	D 465
Optimal Good Acceptable —
Materials
Natural stone granite									—	—			—
Concrete hard													—
Concrete medium
Concrete soft
Concrete abrasive
Brick													—
Cement blocks
Tiles		—	—	—	—		—	—	—	—	—	—
Natural stone sandstone				—	—				—	—			—
Asphalt	—	—	—	—		—	—	—				—