Hammer Tungsten Carbide Bit Two Heads MR600 Grade With 94 HRA Hardness

hammer drill bit sds-plus Tungsten carbide two heads tips


advantage of tungsten carbide two heads tips

A. Focusing on manufacturing tungsten carbide four heads tips over 18 years.
B. Specialist manufacturer equipped with advanced processing machines and over 160 technicians
C. Over 50 tons/month productivity to assure sustainable supply of tungsten carbide four heads tips
D. Owing mould workshop to design & produce moulds for nonstandard products, and with mould stocks over 10 thousand sets for different products.
E. Full ability to accept OEM & ODM orders
F. Stringent quality control and quality consistency.
G. Professional mechanical & chemical inspecting labs to control the quality of raw material and inspect physical & mechanical properties of finished tungsten carbide four heads tips

Description of tungsten carbide four heads tips

18 years producing experience, up to 1000KG.
We are one of the most professional tungsten carbide four heads tips manufacturer, devoting to offer high-end cemented carbide tips.

Application of percussion carbide drill tips
1, tungsten carbide four heads tips are brazed on percussion drill or electric drill or pneumatic drill to drill wall, ground, mining ect.
2, widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building,geology and coal mining
3, tungsten carbide four heads tips suitable for harder rock or rock with hard stratum or metallic rock
4, tungsten carbide four heads tips suitable for all kinds of cement drill bits




Production and test of percussion carbide drill tips
A, Soon after the order is confirmed,tungsten carbide two heads tips will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
B, Before mass production of tungsten carbide two heads tips, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of the samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
C, Bulk production ,press the raw materials to shape blanks,and tungsten carbide two heads tips must be passed by semi finished inspection.

D, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.




Packing and delivery of percussion carbide drill tips

1, wrapped tungsten carbide two heads tips in paper to avoid percussion carbide drill tips to broke
2, put the percussion carbide drill tips in inner small carton box
3, put the inner box into outter carton and fill the carton with foamed plastic
4, wrap the carton with packaging tape
5, you can choose any delivery way such as DHL,TNT,UPS ect.


Company brief introduction
Zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment of RMB 40 million. We have up-to-date production machine line and a lot of technicians.

Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten carbide hometown , convenient transportation, from changsha airport just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours.

A favorable peripheral environment for cemented carbide manufacturing provides a natural barrier. Convenient traffic for tomorrow's internationalization laid a wide road.

We specialize in various of tungsten carbide products. Our products are sold to the UK, Europe, Japan, Korea, Taiwan area and Southeast Asia.

We strive for long-term business relationships with all customers, and look forward to being your first choice for your source of carbide.