China Cheap price Core Drill Bit - 1-3/8 Inch Segmented Premium Black Dry Stone Diamond Core Drill Bits -Sinodiam

Laser Welded 1-3/8 Inch Segmented Diamond Core Core Bit Premium Black Dry Stone Bits

1. Diamond Core Drill Bits Description

Diamond core bits have diamond cutting tips are frequently used for drilling holes in materials such as concrete, stone, and asphalt; it also used as make holes In a variety of hard to cut materials.

Works with an angle grinder, core drill machine, or standard drill. Most of the diamond core drill bits are made for dry/wet use, general purpose drilling on a variety of brick, concrete, block. Diamond core drill bits are hollow in the middle and drill by cutting a hole out of the material being drilled, they also produce a single "plug," which is the circle it cut out.

VPDS is a premium quality stone dry diamond core bits, with the side diamond protection, designed specifically hand drills for all the nature stone.  

2. Specificaiton of VPCB Core Bits Series

3. Character

• Laser welded, premium grade quality
• Provide a fast drilling on all nature stone.
• Core length of 2" allows an accurate hole in hard materials.
• Great for rental store and homeowner market.

4. Recommeded Materials

Great for a variety of granite, marble and nature stone

5. Worked On

For use on  angle grinder

6. Target Customer

Great value for rental, homeowner and general contractor usage

7. Other Notes

• Other diameter can be provide upon request.
• Hub connection can be customized;
• Tube length can be customized.
• Paint color can be customized;
• Prviate label can be provided；
• Package can be customized.