API&ISOPDC bit/diamond PDC drill bits
Hejian Rui Da Petroleum Materials Co.Ltd., with the convenient
transportation, developmenteconomy and superior geographical position,is located in the No.106
national highway,HebeiProvince. Our company will sincerely provide you excellent products
and professional servicesbecause of its strict governance, latest technologies, advanced
production equipment and perfectdetection system. We have a capable scientific research team and
staff with professionalconstruction skills, as well as reliable production technologies.
We are confident that Rui DaCo. Ltd. will occupy China’s market in the near future through our
Furthermore, the experienced and knowledgeable service team will
ensure all the superior
performance of our products in both the domestic and international
1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3.long working life
4.certified by ISO,API
5.Reliable quality and best price
1.Suitable for medium to medium hard formation of high Crushing
2.Bit bearing is non-sealed roller bearing.
3.Hardfacing is applied on the shirttail,and carbide inserts for
are pressed into the head OD.
4.Cone gage surface is reinforce with carbide compacts.
PDC bitMore information
1) Be used for water well, oil field, underground, construction,
geothermal, directional boring
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
5) Hejian Ruida petroleum materials Co., Ltd specializes in drill bits,
triconebits, PDC bits bit sizerange from 3 7/8"to 26", cover most of IADC codes.
Introduction of PDC (Polycrystalline Diamond Compact):
PDC is made of diamond micro-powder and hard alloy substrate under
high temperature andhigh pressure. It possess of high wear resistance like diamond, at
the same time the impactresistance like hard alloy and that’s made it the best material as
a drill bit cutter. Reinforced PDChas higher dense diamond powder, claw hard alloy substrate made the
two layers solidas wholeone. So, the reinforced PDC of supper wear resistance, longer
service life and high efficiency.