Segmented diamond core drill bit. For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips to insure an easy start-up and fast opening of the segment.
Established in 1994, Huazuan Diamond Tools is well-known as one of the leading segmented core bit diamond drill bits concrete drills manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality segmented core bit diamond drill bits concrete drills at cheap price, please feel free to contact us and try our wholesale service.
Quick Details of diamond drill bits
Material: Diamond, Steel + diamond
Usage: concrete drilling,stone drilling,and others
Color: As request
Thread Cap: 11/4"-7,M14,M16,5/8"-11
Lenth: 450mm,370mm,120mm,special can be custom-made.
Product Description of segmented core drill bit
Huazuan or OEM
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 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
For diameters 10mm to 38mm we use high quality 10mm high quality crown (ring) diamond segments – This helps for an easy start-up when hand held drilling.
For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips to insure an easy start-up and fast opening of the segment.Usually customers will choosing the thread of 1-1/4-7.
The applicaiton of core drill bit
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.