Black Diamond Core Bit for Granite

China Black Diamond Core Bit for Granite, Find details about China Diamond Core Bit for Granite, Diamond Core Drill Bit from Black Diamond Core Bit for Granite

Model NO.
HUAZUAN15212
Application
for Granite, Marble, Concrete and Construcion
Segment Height
8/10mm
Segment Thickness
3.5/4.0/4.5/5.0mm
Thread Cap
1-1/4-7", 5/8-11", M14 etc
Diameter of Drill Bit
27-250mm
Raw Material
Diamond, Cobalt Powder
Production Process
Hot Press, Cold Press of Segment
Welding Technology
High Frequency Welding, Laser Welding
Diamond Hardness
80
Trademark
Huazuan
Transport Package
Carton. etc
Specification
SGS
Origin
Fujian. China
HS Code
8202390000
Model NO.
HUAZUAN15212
Application
for Granite, Marble, Concrete and Construcion
Segment Height
8/10mm
Segment Thickness
3.5/4.0/4.5/5.0mm
Thread Cap
1-1/4-7", 5/8-11", M14 etc
Diameter of Drill Bit
27-250mm
Raw Material
Diamond, Cobalt Powder
Production Process
Hot Press, Cold Press of Segment
Welding Technology
High Frequency Welding, Laser Welding
Diamond Hardness
80
Trademark
Huazuan
Transport Package
Carton. etc
Specification
SGS
Origin
Fujian. China
HS Code
8202390000
Hot selling wet diamond core bit for stone and concrete
Description:
Product nameDiamond Core Drill Bit For Reinforce Concrete/Stone
BrandHuazuan or OEM
TypesCore drill bit
ComposeSegment + core bit matrix
Diameter1-20"
Working length120,160,370,450mm,other length is available upon request.
Thread1 1/4-7;5/8-11,M14,m16,m22,other thread is available upon request.
MachineDrilling machine
ApplicationDrilling reinforced concrete, natural stones, bricks, blocks & Rock
 
 
 
 
Quality Control
 
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
 
MOQ8PCS for each size
Payment termTT,Western union,Paypal etc
PackageAs customers' requirement.
Delivery7-10 days after receiving the payment.
CertificationISO9001 and SGS Product quality control.
Main marketIndia,Iran,Turkey,Spain,Italy,Germany,England,USA,Canada,Egypt etc.

Product Photo: 

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.

Diamond Segments
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 type:1)crown type; 2) turbo type; 3)roof type 4)straight type for you choose. 
Steel Barrel
All our barrels are made using top quality steel and are guaranteed to run true
Company Introduction:
 
Quanzhou Huazuan Diamond Tools Co.,Ltd.,established in 1994 and covering an area of more than 10,000 square meters,is an enterprise with more than 20 years' experience in research, development and production.
"HUAZUAN" means made in China,as solid and stable as diamond.Driven by diamond saw blade,diamond segment and diamond wire saw as for main products,company produce a series of high quality diamond grinding and polishing tools.
Continuous innovation are made with the aims to provide high efficient safe and environmental diamond tools for customers.
With the support of Huaqiao University Tool Research Institute as well as more than 20 years research and practice, we keep the lead of industry for product quality and producing technology,and build the outstanding business relationship with more than 50 countries and region partners.

Contact Us:
Fujian Quanzhou Huazuan Diamond Tools Co., ltd.
Address:Miaoxia, Fengzhou, Nanan, Quanzhou, Fujian province, China 362333
Phone:0595-86780371
Fax number:0595-86780372

Mobile: 0086 15905012436
Your inquiry will be answered within 24hours, wishing to be your long term partner.
Please do not hesitate to contact with me, we will do our best for you.