PDC is made of diamond micro-powder and hard alloy substrate under
high temperature and high pressure. It possess of high wear
resistance like diamond, at the same time the impact resistance
like hard alloy and that's made it the best materialas a drill bit
cutter. Reinforced PDC has higher dense diamond powder, claw hard
alloy substrate made the two layers solid as whole one. So, the
reinforced PDC of supper wear resistance, longer service life and
PDC (Polycrystalline Diamond Compact) PDC Bit is a full-scale
drilling bit, mainly be used in construction, mining, geology,
coal, water conservancy and hydropower, highway, high speed railway
and bridge etc.
1. Suitable for soft, medium and hard formations.
2. Super strong material promotes gauge wear resistance to provide
long bit life.
3. The cutter's back rake has been unique design,reducing the bit
torque and increasing aggressiveness.
4. Cuttings removal and bit cooling for bits are optimized by
matching the volume of rock removed by the cutter on each blade
with the proportional fluid flow.
PDC drill bits is mainly used for drilling soft and medium -hard
formation. Such as mud stone, limestone, shale, sandstone and
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.
PDC bits work under low drilling pressure, medium-low drive speed,
and big drainage.
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
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.