Dalian Leading Trading Co., Ltd. [China]

Detailed Product Description

PDC Drill Bit

PDC Anchoring Drill Bit

THEORY:

              PDC(Polycrystalline Diamond Compact) drill bit is a new product after the hot-pressed and electroplated drill bit in recent years. With special hith-frequency weldin techniques, PDC of high wear resistant is welded to the body as cutting edges. PDC bit is mainly used for geological prospecting, coal exploration, water conservancy and power engineering, etc.

FEATURES:

• It has a super long life. The gringding/consumption ratio of PDC is 20-40 times higher than of alloy bit and 10 times higher than that of diamond bit.
• It has high drilling speed.
• It can be poerated with low pressure and low speed.
• It has a good gauge protection.
• It can be used widely, more suitable fo drilling in the stratum with hardness coefficient    f less than 9.