Diamond Core Drill bit
Diameter: 6-200mm
Working for hard materials, stone, concrete,
reinforce concret
best quality

Diamond Core Drill Bits

Feature:

1. Diameter: 6-200 available.

2. Diamond carbide of laser welded and sintered brazed.

3. Wet & Dry drilling.

4. Working for hard materials: concrete, reinforce concrete,

    stone, brick walls and so on.

5. Work fast and precisely&long life...

6. Make special style upon requirements...

Please inquire for more detailed information...