PDC Coring Bits

Stratum conditions                                                                                                              

PDC drill bits is mainly used for drilling soft and medium -hard formation. Such as mud stone, limestone, shale, sandstone and granite etc.

Application:                                                                                                                      

PDC drill bits are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water conservancy and hydropower, road construction, bridge and building.

Operatingcondition:                                                                                                                                                

PDC bits work under low drilling pressure, medium-low drive speed, and big drainage.

Availablesize:                                                                                                                                                  

50mm, 56mm, 60mm, 65mm, 75mm, 94mm, 98mm, 113mm, 120mm, 120.5mm, 124mm, 143mm, 149mm, 152mm, 173mm,   190.5mm, 203mm, 254mm

Standard Sizes for Immediate Availability: 2" to 8 1/2" (51mm to 215.9mm)

Other sizes available upon request

Different types of PDC drill bit

1. for Oil well drilling:PDC Coring Bits, PDC Drill Bits.

2. for Mining:PDC Coring Bits, PDC Drill Bits.

3. steel body PDC bit.

4. matrix body PDC bit.