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Help CenterElectroplated Diamond Core Drill Bits
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Application:
Diamond core drill bits are used for drilling masonry, such as glass, tile, granite, marble, concrete and other stone.
Diamond core drill bits can be used on cordless & corded angle grinders with M14 spindle.
After years of development and application, adopting advanced brazing technology, special steel matrix structure and special abrasive configuration technology, making the core drill bits have some advantages, such as high efficiency, long life etc.
Size:
Diameter:5mm to 150mm
Length:70mm,75mm,80mm,85mm,90mm,95mm
Shank:straight,subulate,thread
size
Diameter ( mm) |
Segment Size( mm) |
Shank length( mm) |
25 |
10*10*3 |
40-150 |
30 |
10*10*3 |
40-150 |
35 |
10*10*3 |
40-150 |
40 |
10*10*3 |
40-150 |
45 |
10*10*3 |
40-150 |
50 |
10*10*3 |
40-150 |
55 |
10*10*3 |
40-150 |
60 |
10*10*3 |
40-150 |
65 |
15*10*3 |
40-150 |
70 |
15*10*3 |
40-150 |
80 |
15*10*3 |
40-150 |
90 |
15*10*3 |
40-150 |
100 |
15*10*3 |
80-150 |
120 |
15*10*3 |
80-150 |
150 |
20*10*3.5 |
80-150 |
175 |
20*10*3.5 |
80-150 |
200 |
20*10*3.5 |
80-150 |
230 |
20*10*3.5 |
80-150 |
250 |
20*10*3.5 |
80-150 |
FAQ
If we want to buy your diamond core bits, how could we know the quality?
Please buy diamond core bit with a small quantity first, test the quality and our service, it will be much better for our long term cooperation. For small quantity, you don’t need to take risk in case the quality doesn’t fit your market, moreover, we offer sample discount to sincere clients for ease of use.
With years of hard study and adopting quality diamond crystal, our experienced technicians had worked out hundreds of mature formulas for all kinds of working conditions. For different materials, we have enough correspondent formulas for the tools for cutting and grinding.
ChinShine is striving to become the best cost-effective supplier of diamond core bits.
What could we do if we find your diamond core bits are not in good performance?
Please tell us the detailed information of the grinding, for example:
1. The RPM of the machine, the cutting object.
2. The detail picture of diamond segment after use, e.g. the cutting side of diamond segment.
3. Unsatisfied demand on the longevity either or the sharpness, what do you want us to improve?
4. Do you feed enough cooling water?
For more information, please contact with our sales or engineers.
Send Inquiry to This Supplier
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