Product Details

2015 wholesale cemented tungsten carbide rock drill bits

Product Description

Features of rock drill bits

1.Using over 99.95% tungsten carbide drill bits , it has a better strength and hardness combined with a longer service life than the normal one.

2.Taking isostatic pressing machine, our drill button has a uniform density and do not break easily.

3.Sintered by overvoltage sintering fuenance, the abrasive resistancing of carbide button can be increased by 24%.

4.Grinted by centerless grinder, it has precis measurement.Be welted tightly, it do not drop from drill.

Data sheets of rock drill bits

Note: Product can be customized, OEM/ODM is avaliable. The data sheet is for your reference.
GRADE	DENSITY	HRA	TRS(MPA)
YG3	15	90.5	1300
YG6X	14.8	91	1560
YG6A	14.7	91.5	1510
YG6	14.9	89.5	1670
YG8	14.6	89	1840
YS2T	14.4	91.5	1960

We can produce rock drill bits with different size and specification.

OEM/ODM is acceptable. Welcome to share your ideas.

Company Information

We, Zhuzhou JingZuan Carbide Co., Ltd, is a modern high-tech enterprise who concentrates on researching, developing, producing and selling grade A of GB advanced tungsten carbide products.

With high-purity cemented carbide powder, we can produce various sizes products as per customers requires. OEM/ODM is welcomed. With high-precision equipment and 13 levels strict quality test system, our products win a fame of high quality in both domestic and overseas market.

Up to now, our products have been exported to many companies in Southeast Asia, Europe, and Americas etc. Being reliable and professional is our value of service. And our mission is to provide you with high satisfaction services and high quality products.

If anything we can help, please feel free to contact us.

Morden enterprise

Packaging & Shipping

All the produces must be inspected strictly with the ultrasonic and only those

haven’t any harm such as pore can be shipped out.

Our Services

Sales: Ms.Bigel Wu
Skype: haocarbide
Tel: 86 731 22031856
Mob: 86 15273315755
Email: bigel(at)