Diamond core drill bits for concrete triple 3 sections

1, Diamond triple core drill bits drilling holes in concrete 2, Fast, smooth drilling and long life 3, Full range of sizes

Diamond triple core drill bits with brazed segments for concrete wet use

1, Diamond triple core bits are combined by three removable parts, customers can change  any of them to reduce cost

2, For drilling concrete, reinforced concrete , concrete products ,masonry walls

3, Fast drilling ,smoothly and long life;

4, Available diameters from 10mm to 800mm.

5, Available effective working length 380mm, 400mm, 450mm, 500mm, extra long up to 1500mm.

6, Available wall thickness: 1.5mm, 2mm, 2.5mm, 3mm.

7, All kinds of thread adaptors or connections in 1-1/4"UNC, 1/2"BSP,5/8"-11, M14, M16, M42, CRI28 or PIXIE, etc.

8, Full inspection of  the adaptor size and concentricity  by  the most advanced inspection equipment from South Korea.

Packaged by paper box, carton, plywood case and pallet.

9, Other sizes can be provided upon request.

Diamond core drill bits for concrete triple 3 sections