Chen Guang M and E Equipment Co., Ltd.

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1. Sureface Set bits

Surface Set Bits designed for core drilling in soft, medium-hard, hard-formation, the specified formula structure, the stone sizing and bit geometry will ensure maximum cutting efficiency is achieved.

Used for drilling relatively soft, ...

2. PDC bits

PCD Bits (Polycrystalline Diamond bits ) consist of a purpose designed cast matrix or machined steel body to which Polycrystalline diamond (PCD) inserts have been fixed in a precise pattern.

High efficiency in soft to medium-hard consolidated ...

3. Sureface Set Diamond bits

4. PCD bits

PDC Bits (Polycrystalline Diamond Compact Bits) represent an innovative technology for drilling in geological exploration, engineering exploration and building construction, etc. The PDC bits are manufactured with a steel or sintered matrix ...

5. button bits

Our Down-The-Hole drills are hard alloy column drilling bits developed by us. The whole series of column drilling bit with several models and tens of specifications are produced on the basis of combination and arrangement of special geometrical ...