TAISHAN PDC BITS Suit for drilling medium to medium-hard formations , Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .,Composite gage protection and low torque design improve rate of penetration .,CFD hydraulic balance design results in better bit cleaning and cutting removal .,Combined utilization of high performance PDC compacts significantly prolongs bit life
1. For Petroleum /Natural Gas Exploration and Development
Model: 8 1/2 " 8 3/4 " (4 wings 5 wings 6wings)
2. For Geological exploration
A. Core Bits
Model: φ 75 φ 94 φ 113 φ 133 φ 146
φ 152 φ 171 φ 219 φ 273
B. Full-hole Bits
A. A. PDC drill Bits
Model: φ 75 φ 94 φ 113 φ 133 φ 152
B. B. Drag Bits
Model: φ 75 φ 94 φ 113 φ 133
3. For Mining
I. PDC anchor Bits
Model: φ 28 φ 32 φ 42
Degassing hole Bits (tungsten matrix; Steel matrix)
Model: φ 65 φ 75 φ 94 φ 113 φ 133
Exploration Bits
A. Core Bits
B. Full-hole Bits (PDC drill Bits; Drag Bits)
C. PDC drill Bits(4wings 5 wings 6wings)
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