Products
Diamond Bits  
Naming principle
Bit series
- PDC Drill Bit (E Type)
- TSP Drill Bit (ET Type)
- ND Drill Bit (EN Type)
- EF Drill Bit (EF Type)
Drill bit selection guide
Bit use case
Oilfield Service  
Energy-saving Products  
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Impregnated Drill Bit(EF Type Bit)

Main Feature of the Bit:
○ Suitable for drilling hard to very hard abrasive formations.
○ Drilling efficiency and service life of bit are guaranteed by using superior monocrystalline diamond impregnating pads according to specific applications and which have good self- sharpening property.

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Zip: 430205 Tel: +86-27-59415889 Fax: +86-27-59415882 E-mail: info@wheastar.com
Hubei ICP Record No. 08000728