Asphalt core drill bits, all diamond segments have well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applications
Established in 1994, Huazuan Diamond Tools is well-known as one of the leading building drilling tooling asphalt core drill bits 4in manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality building drilling tooling asphalt core drill bits 4in at cheap price, please feel free to contact us and try our wholesale service.
Packaging & Delivery
|Packaging Details:||As customers' requirement.|
|Delivery Detail:||7-10 days after receiving the payment.|
Product Description of asphalt core drill bits
Core drill bit
Segment + core bit matrix
120,160,370,450mm,other length is available upon request.
1 1/4-7;5/8-11,M14,m16,m22,other thread is available upon request.
Drilling asphalt reinforced concrete, natural stones, bricks, blocks & Rock
1. Strict Raw material inspection
2. Professional formula
3. Production process control(PDCA+7S Principle)
4. Do some cutting testing to sure the using function
5. Products pass ISO9001 and SGS inspection
Diamond Segments of drill bit
All our diamond segments have well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applications
Segments including:1)crown type; 2) turbo type; 3)roof type 4)straight type for you choose.
Steel Barrel of drill bit
All our barrels are made using top quality steel and are guaranteed to run true
Why Choose us?
1.We are reliable Alibaba Gold Supplier,Support Trade Assurance
2.We are leading manufacturer in diamond tools, more than 20 years experience
3.Rich experience in Global market, export to more than 60 countries.
4.100% QC inspection Before Shipment
5.Keep researching and developing the latest technology
6.Reply within 24 hours.