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Product Details:
Condition:New
Description:
IntroductionPDC bits uses PDCs as main cutting components, with the excellentwear-ability and impact toughness of the PDC. It has a long usefullife, high-efficiency, and good cost performance.
PDC bit is mainly used for drilling soft and medium rock, and itmust work under low drilling pressure, mid-low speed and bigdrainage.
Hunan Feiray can supply all kinds of PDC coring and non-coringbits, PDC sintering matrix bits and PDC anchoring bits. PDC bit canbe widely used in the fields of geological exploration, coalmining, water conservancy and hydropower, construction of road andrailway.
We also can design PDC bits according to customer requirements,such as different geology conditions, special strata and so on.
Theory
PDC (Polycrystalline Diamond Compact) drill bit is a new productafter the hot-pressed and electroplated drill bit in recent years.With special high-frequency welding techniques, PDC of high wearresistant is welded to the body as cutting edges. PDC bit is mainlyused for geological prospecting, coal exploration, waterconservancy and power engineering, etc.
Features
1. It has a super long life. The useful life of the PDC bit is 4~5times than the diamond bit, 10 times than the tungsten carbide bitat least.
2. It has high drilling speed.
3. It can be operated with low pressure and low speed.
4. It has a good gage protection.
5. It can be used widely, more suitable for drilling in the stratumwith hardness coefficient f<9.
PDC Coring Bit
PDC coring bit is a kind of pipe-shaped bit with PDC teeth, whichcan get the ***** is mainly used for geological exploration, coalmining, water conservancy and hydropower, constuction of road,railway, bridge and building.
Diameter: from 65mm~171mm
