Designed for drilling in concrete, asphalt, and other building materials. Also used for decorative scoring and joint widen in masonry.
The testing data for some of our products are provided below. If you require testing data for other products, please contact us.
| GRADE |
Normal Quality |
Good Quality |
Higher Quality |
Top Quality |
| Minute /Hole |
4.20 |
4.30 |
3.50 |
4.20 |
| Steel bar time |
40 seconds |
48 seconds |
38 seconds |
48 seconds |
| Steel bar diameter |
18mm |
18mm |
18mm |
18mm |
| Steel bar Quantity |
4 |
4 |
4 |
4 |
| concrete thickness |
250mm |
250mm |
250mm |
250mm |
| drilling holes |
5 |
5 |
5 |
5 |
| total segment height |
10mm |
11mm |
11mm |
11mm |
| left of segment height |
7.5mm |
9mm |
9.5mm |
10mm |
Designed for making holes and getting cores from hard materials,like concrete, reinforced concrete, rocks, stones, bituminous materials.
The diamond utilized for these bits is quality impregnated sinterized type.
The diamond segment is 9 mm high. The 9mm high segment is important for the bit life, because the diamond is about the 85% of the bit value.
The coupling between the bit and the motor shaft is direct through the backend screwed connector.
All diamond bit models are suitable to drill both reinforced concrete and also bituminous materials.
| 1) No Any MOQ Limited |
| 2) Accept OEM. |
| 3) Good After Sale Services: |
| Our experienced expert will give technical recommendation according our clients' product line, Modifying the machine parameters, such as sequence, speed, etc. to acheive the best performance. We also can send after sale expert to clients' product line and optimize the product line. |
1.Are you a manufacturer or trading company?
We are a 10 years manufacturer.
2.How to prove your quality?
We use E6 diamond,Dipea steel wire, passed ISO9001 and SGS,strict quality control and skilled workers.
3.What should I do if the products is not suitable for the market?
Giving us the detailed report first,then we analyze the reason,try to find the solutions.
If it is our problems,we will give you new products.
4.Do you provide free samples?
Small sample is welcomed.
5.Can you provide OEM/OEM services?
Yes, if you need.
Designed for drilling in concrete, asphalt, and other building materials. Also used for decorative scoring and joint widen in masonry.
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