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carbide drill bits
Packaging & Delivery
Specifications1-API or ISO 9001: 2008
2-Bit size: (56-133mm)
3-High drilling speed
4-High grinding/ consumption ratio
Hejian Fist Petroleum Equipment Co., Ltd. We have been in line with the principle of faith-based, quality of survival and mutual benefit, provides the highest quality products and attentive service for our customers'. We are looking forward to establishing relationships with you in the near future
PDC Non-coring Bit is a kind of full face bit, it is mainly used for coal mining, water canservancy and hydropower, road construction, railway, bridge.
1-bit has a super long life. The grinding/ consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.
2-bit had high drilling speed.
3-bit can be operated with low pressure and low speed.
4-bit has a good gage protection.
5-bit can be used widely, more suitable for drilling in the stratum with formation (7
6-bit has a low cost