Cangzhou Great Drill Bits Co.,Ltd.

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.

Товары:

	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...