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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: ZZBT
  • Model Number: hard alloy parabolic buttons
  • Type: Core Drill Bit
  • Material: Tungsten Carbide
  • Use: Well Drilling
  • Commodity name: Mining tungsten carbide rock drill bits
  • other key words: Mining tungsten carbide rock drill bits
  • Grade: YG4C, YG6, YG8, YG9, YG11 and others
  • Types: All ISO types, or do according to requirement
  • Certification: ISO9001:2008 Certificate
  • Application: Coal Mining
  • Size: standard or customized
  • Product name: tunsten carbide button bits
  • Usage: Mining

Packaging & Delivery

Packaging Details cartons, paper boxes,and wooden cases or as customer's requirements.
Delivery Time 3 DAYS

Mining tungsten carbide rock drill bits

Product Description




Tungsten carbide tipped rill bits
Tungsten carbide countersink drill bit
34mm button drill bit
tungsten carbide drill bits for metal
tungsten carbide drill rock bit
spade tungsten carbide drill bit
carbide countersink drill bit
tungsten carbide router bit
tungsten carbide auger bits



Tungsten carbide spherical button drill bits

Our hard alloy parabolic buttons have good wear-resistant, can  be grinded time after time, and have a longer service life.


Tungsten carbide spherical button drill bits producing 


Using the special process formula, our hard alloy parabolic buttons can meet requirement of variety of sandstone rock. Teeth are strong in the mining process, and the service life is very long.


Packing method of hard alloy parabolic buttons /drilling bitd   tunsten carbide button bits, spherical button drill bit, tungsten carbide drill bits

        i .First 1 kg into a paper boxes, then 22 kg into a paper cartons or 30 kg

           into a wooden case.

       ii. Packes in carton box and inner plastic bag.

       iii.Packes as customer's requirement.   






Nini Zou (Sales Dept.)    

Mob: +86 15173333600 (whatsapp)

Zhuzhou Better Tungsten Carbide Co., Limited

Address: No. 388, Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan, China

Tel: +86-731-28705418     Fax:+86-731-28510897

Don't hesitate, try our products, you will win the market!  






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China (Mainland) | Trading Company
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Supplier Assessments:
15 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $43,000
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