PDC Drag Bit

PDC Drag Bit is a full-scale drilling bit, mainly be used in water well, geothermal well ,dam construction, coal mine gas, coal bed gas drilling.
It is suitable for soft to medium hard rock formation

Product Description

PDC Drag Bit is a full-scale drilling bit, mainly be used in water well, geothermal well ,dam construction, coal mine gas, coal bed gas drilling.

It is suitable for soft to medium hard rock formation

The PDC bit is durable

1)Soft to medium formation drilling

Medium short parabolic profile with medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and small hard layers

2)Dura-set gauge

Gauge cutter promotes gauge wear resistance to provide long bit life

3)Hydraulics

Cuttings removal and bit cooling for bits are optimized by matching the volume of rock removed by the cutter on each blade with theproportionalfluid flow.

4)Unique back-rack design

The cutter’s back-rack has been unique design, reducing the bit torque and increasing aggressiveness.

Product specification:

Number of Blades	3
Number of Nozzles	3
Total Number of Cutters	6/6/9/9/12/12/15/15/18
Standard Gauge Length	75mm/91mm/110mm/130mm/150mm/ 170mm/200mm/220mm
Hydraulic Flow Rate	950-1450GPM
RotationSpeed	60-300RPM
Weight on Bit	4-30Klbs/18-134KN
Maximum Weight on Bit	30Klbs/134KN