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35mm (1-3/8"X5/8-11") Vacuum Brazed Diamond Core Bits Drill Stone
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35mm (1-3/8"X5/8-11") Vacuum Brazed Diamond Core Bits Drill Stone

    Min. Order: 20
    Place of Origin:  Fujian, Quanzhou
    Supply Ability: 50000PCS/Month
    Certificate:  ISO9001

Basic Info

Model No.:  HZ102

Product Description

Model NO.: HZ102 Certification: ISO9001:2000 Type: Core Drill Bit Use: Masonry Drilling Segment Shape: Turbo Segment, Normal Segment Manufacturing Arts: Sinter, Vacuum Braze Thickness: 3.5mm/4.0mm/4.5mm Color: Blue/Grey Thread Cap Size: 5/8-11" or 1-1/4-11" Transport Package: Carton Origin: Fujian, Quanzhou Customized: Customized Length: Taper-length Material: Diamond Usage: Granite, Marble, Sandstone, Limestone etc Size: 1-3/8"X5/8-11" Segment Leghth: 16mm/24mm Segment Height: 10mm MOQ: 10PCS Trademark: Huazuan Specification: SGS, ISO9001: 2008 Description:

Product name

Diamond Core Drill Bit For Reinforce Concrete/Stone/Granite/Marble etc 


Huazuan or OEM


Core drill bit


Segment + core bit matrix 



Working length

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 machine


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



10PCS for each size

Payment term

TT,Western union,Paypal etc


As customers' requirement.


7-10 days after receiving the payment.


ISO9001 and SGS Product quality control.

Main market

India,Iran,Turkey,Spain,Italy,Germany,England,USA,Canada,Egypt etc.

Product Photo: 
35mm (1-3/8
Other Advantage: 

35mm (1-3/8
Other small drill bits: 35mm (1-3/8  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
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.

Contact us if you need more details on Diamond Core Bits Drill Stone. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Diamond Core Drill Bit、Vacuum Brazed Diamond Core Drill Bit. If these products fail to match your need, please contact us and we would like to provide relevant information.

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