Key specifications/special features:
 1. OEM and ODM tungsten carbide drilling bits 
 2. Parts can made as customers order, you can choose the density, hardness, TRS
 3. Advanced technology in high strength and high wear resistance cemented carbide, widely used for drilling tools, geological exploration drilling tools, coal-mining and oil-field drilling, wear-resistant parts and cutting tools 
Salient features:
 1.High tough and high wear
 2.Can be offered in different sizes and shapes
 3.Applications: cemented carbide for rock drilling tools, geological prospecting drilling tools, coal-mining tools
 4.Quick details: high wear and high strong

Place of origin: Changsha, China

Chemical composition: WC + cobalt (can customer made)

Packing:
As customer's demand

Sample:
Can offer free sample,
Samples are available upon customer's requests
Sample lead-time is 7 days
Sample sent by DHL, UPS, FedEx, EMS, China post airmail

Delivery lead-time:
For standard types,the delivery time is normally 15-20 days
For nonstandard type or further processed type, the delivery time is 15-25 days
For urgent needs, delivery time may be pushed by negotiation

Payment methods:
T/T, 30% deposit, balance payment before shipment
Other payment methods such as PayPal, Western Union,L/C are negotiable

Other service:
OEM and ODM orders are welcome
Customized designs are accepted, density, hardness, TRS are can be customer made
Experienced staffs reply your inquiry in 24 working hours
No matter which industry you name, cutting costs through extending the life of equipment is crucial to succeeding in a competitive environment
Sintered tungsten carbide components can provide an ideal solution to many wear problems.