• 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
• Transport Package：Carton. etc
• Specification：SGS
• Trademark：Huazuan
• Origin：Fujian. China
• HS Code：8202390000
• Production Capacity：50000PCS,Month

Basic Info.

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 Transport Package Carton. etc Specification SGS Trademark Huazuan Origin Fujian. China HS Code 8202390000 Production Capacity 50000PCS/Month

Product Description

Hot selling wet diamond core bit for stone and concrete
Description:

Product name	Diamond Core Drill Bit For Reinforce Concrete/Stone
Brand	Huazuan or OEM
Types	Core drill bit
Compose	Segment + core bit matrix
Diameter	1-20"
Working length	120,160,370,450mm,other length is available upon request.
Thread	1 1/4-7;5/8-11,M14,m16,m22,other thread is available upon request.
Machine	Drilling machine
Application	Drilling 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
MOQ	8PCS for each size
Payment term	TT,Western union,Paypal etc
Package	As customers' requirement.
Delivery	7-10 days after receiving the payment.
Certification	ISO9001 and SGS Product quality control.
Main market	India,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.