Cangzhou Great Drill Bits Co.,Ltd.
Contact information
Cangzhou Great Drill Bits Co. Ltd., founded in 2010, speciallized in processing research of steel and diamond materials, is involved in the R&D, design, production and sales of petroleum equipment, up to now we have being the top material supplier of CNPC, SINOPEC, CNOOC.We have a 40,000 m2 of production based in Hebei Hejian provincial development zone, and several international advanced production lines featured in turning-milling compound, five-axis linkage, special for high-performance diamond processing, with the annual production capacity of more than 10,000 pcs.; We provide the drill bits from 3〞to 26〞of different series: such as Matrix body series, Steel body series, Coring series, Bi-center series, Reaming tools, etc.Which include PDC Bits,Tricone Rock Bits,HDD Hole Openers,Reamers,Roller Cone Cutters,Pilot Bits,Coring Bits,Bi-center Bits and so on.
Products:
 |
Three Blade Wings Drag Rock Drill Bit For soft formations | Overview of Drag Bit Drag bitare manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multip... |
 |
Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency | Overview of Hybrid Drill Bit Hybrid drill bits are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the con... |
 |
Matrix Body PDC Bit | GREAT, as one of the professional drill bit manufacturers in China, we design and manufacture a wide variety of Matrix body PDC (polycrystalline di... |
 |
Matrix Body PDC Bit For Oil Well Drilling Hard Rock | Overview of Matrix Body PDC Bit GM1605T Matrix body PDC bit GM 1605T is made by Tungsten carbide powder, this type of matrix body bit is very high... |
 |
PDC Drill Bit | PDC drill bit is short for Polycrystalline Diamond Compact bit. The other name for the PDC drill bit is Diamond bit. As one of the most professiona... |
 |
Hard Rock PDC cone bit Used for drill underground core | Overview of PDC Core Bit GREAT customized made Diamond core bits, which include Matrix body PDC bit and Steel body PDC bit, the Diamond core bit... |
 |
PDC cutters used for PDC bit, PDC hole opener, PDC reamer | Overview of PDC Cutter PDC cuttersare made of diamond micro-powder and cemented carbide substrate sintered under ultra-high pressure and high te... |
 |
Fixed cutter PDC Hole Opener reamer with hard facing for HDD drilling | Overview of PDC Hole Opener Drill bit openeris designed for the enlargement of pilot holes and large hole applications. They are also used for r... |
 |
Reverse circulation PDC bit for geological exploration samples | Overview RC Drill Bit RC PDC drill bit from GREAT are manufactured from AISI 4145H heat-treated steel. Reverse circulation drill bitare widely u... |
 |
Professional manufacturer to Rock Reamers | Overview of Rock Reamer Hole Opener The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used ... |
 |
Roller Bit | GREAT has customized manufacture several types of roller bit. Our roller cone drill bit includes the 90 ° U-shaped Roller Bit series and the 12... |
