vacuum brazed diamond core drill kit 6pcs/set

Description:

Diamond drill bits for stone, granite, ceramic and other hard materials.

Diameters: φ20/35/38/43/50/60mm

Diamond grit: #30

Shank: M14 or 5/8”-11 thread

Package: Aluminum case

Usage: Dry & wet drilling

Special application and design are available upon request

Features:

1. High efficiency, long life and no breaking of segments.

2. Sizes of adaptor for threaded bit:M14,M16, G1/2",5/8"-11.

3. Applicable for drilling small holes on kinds of stone such granite, marble, sandstone, limestone, slate, etc.

4. Stable function and performance when cutting the stone, metal, concrete, wall.
5. We have registered our own brand. Therefore we ensure the quality about the Diamond Drill Bits for Stone we produce.
6. We provide the superior and professional sale service.
7. We can also manufacture Diamond Drill Bits for Stone according to customers' needs.

8. Suitable for stone drilling Machine, Manual Handling drilling Machine.

Application:

1. For Granite or kinds of construction materials.

2. Suitable for stand drilling machines or Electrical hand-held drillers or CNC machines.

3. High drilling efficiency, long working life, easy operation, low cost.

Wet or dry use.