3/4 Inch Diamond Coated Hole Saw Drill Bits

1.  (3/4") Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic

2.  Features:
a. Brand New & High Quality
b. Easy to use, Good Performance and long life
c. Excellent for making clean and accurate hole on stone, granite, marble, tile
d. Works better with a electric drill

e.  suitable for glass, ceramic, marble, quartzite, procelain polished tile, granite and etc hard brittle materials

f.  use with water as a lubricant during the drilling process

3.  Specification:

4.  The connection can be Hexagon or Round

5.Quick Tips
1. Please add water for coolant and drill slowly
2. start drill at 45 Degree to surface and align to 90 Degree as hole forms
3. Never use drills while machine is in hammer action.
4. Holes Require No Futher Work As Cutting Is Clean

6. After-sales Service
Reply within 24 Hours
Professional consultation service is available within 24 hours after receiving your feedback regarding the iterms that that you bought.


Compensation Policy
Any quality problem caused by our company side with enough evidence, we promise you that if could be re-produced for free.