Features
1.Size: 4 1/2"-- 171/2"(114mm--444.5mm)
2.certified by ISO,API
3.wide size code
4.delivery on time
3.wide size code
4.delivery on time
5. high quality and best price
6.high speed
Advantages
1. Short parabolic crown profile, medium cutter density.
2. Can be used on rotary or down hole motor.
3. Structured diamond/carbide interface. Cutter delays the onset of Fracturing and cutter wear.
4. Under-cut shank maximizes junk slot area for better bit cleaning. High filt nozzles for
4. Under-cut shank maximizes junk slot area for better bit cleaning. High filt nozzles for
improved hydraulics and Rop.
5. Interchangeable screw nozzle.
6. Surfable for soft to medium formation.
7.Our products are high qualtiy and reasonable price.
More information
1) Hejian Ruida petroleum materials Co., Ltd specializes in drill bits, tricone bits, PDC bits bit
size range from 3 7/8"to 26", cover most of IADC codes.
2) Various of model and dimension available
3) High quality and competitive price
4) Improved support and retention, diamond are impregnated in the matrix behind the PDC
4) Improved support and retention, diamond are impregnated in the matrix behind the PDC
cutters
5) Be used for water well, oil field, underground, construction, geothermal, directional boring
Specifications
Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313
Rotary speed:60-300 rpm
Delivery terms:within 3 days after the payment
Package: Iron Boxes. as customers requirements
Introduction of PDC (Polycrystalline Diamond Compact):
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 material as a drill bit cutter. Reinforced PDC
has higher dense diamond powder, claw hard alloy substrate made the two layers solidas whole
one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.
