Product Description
- Wide Application --Diamond drill bit are worked great for dry drilling holes through Granite Marble Hard Stone Reinforced Concrete Brick Block Counter Top,Using water could prolong the lifetime
- Super Quality Raw Material --Using laser welded technology,improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut & steel core protection
- Fast and Smooth Drilling --Creates a fast and stable drilling, you could drill smoothly with no broken edges
- Machine --angle grinder (Pay Attention! If you drill through thick granite ,we recommend you to add enough water to help cooling the bits,which could prolong the lifetime)
| TESTING REPORT |
| Concrete Hardness: C40 ,Core bit diameter: 63mm |
| 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 |
Company Profile
Hebei Halemu Import and Export Trading Ltd
We are a leading diamond tools integration of industry and trade firm in China that began our diamond tools business from 2007. Formed by a group of experienced engineers that have invented over 200 different formulas for different materials and worked on over 60 projects.
We bring together top experts to drive your business growth. We specialize in providing solutions for those diamond tools distributors, importers or even end users we always pay same attention on them. With these, we give your business the ultimate tools for to enhance performance, streamline processes, standardize procedures and improve efficiency.
By working with your business development manager on a one-one basis, we guarantee excellent service good quality products and lead time. We believe in empowering you by providing you most appropriate products for different needs.
Packaging & Shipping
Payment Term
1) Accepting T/T, L/C, and other payment request can be discussed.
2) 100% T/T advanced for order amount less than USD10,000.
3) 30% deposit, remain balance should be paid 3 days before shipment
for order amount more than USD 10,000.
4) Normally deliver within 7 days after payment, large quantity order
should be discussed.
5) Less than 45KG, we recommend sent by express - EMS, DHL, TNT, FedEx,
Ups. More than 45KG, we recommend sent by air or sea.
Our Advantages
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.
Certifications
FAQ
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.But,usually we don't provide free samples.
5.Can you provide OEM/OEM services?
Yes, if you need.
Audited Supplier 
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