Core diamond drilling bits from China manufacturer - Hejian Hengji Bit Manufacture Co.,Ltd

Price:	50000.0~80000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: HJ 021

Production Capacity: 50000 pieces

Delivery Date: 10~100 workdays

Processing: Milling Machine

Workpiece and Weight: Instrument Machine Tool

Controlling Mode: CNC

Brand Name: Hengji

machine type: tungsten powder

port: TIANJIN port

Means of Transport: Ocean,Land,Air

Packing: wooden boxes

Processing Types: Metal

Automatic Grade: Semiautomatic

Precision: High Precision

Usage: Thread Processing Machine

suitable: soft to hard formation

best cutters: hughes in USA

Core diamond drilling bits
1.Feature:Diamonds are impregnated.
2.superior in quality;reasonable price
3.Proprietary cutting teeth

Part l.Brief introduction

Hejian Hengji Bit Manufacture Co.,Ltd is located in Hejian,Hebei province.and is Chinese bit industry's emerging enterprises.The company is mainly engaged in the development of various series of bits, development, production and sales.

Hengji company has developed and mass-produced products 3 inches to 26 inches series steel tooth bit and tricone bit, various types of PDC bits, core bit and production and processing assembly 0.6 m to 3 m large diameter drill bits.Widely used in the oil, natural gas, hydrology, address, ore drilling engineering, product marketing the country and 20 countries and regions in the world.

Hengji company keeps track of the international advanced technology, and built a flexible production line of CNC machining centers mainly drill bits, established a perfect quality assurance system, widely used in the production and management of computer application systems and control systems.

Hengji various drill bits, to ensure full compliance with all the terms and standards of the American Petroleum Institute API specification, design, manufacturing and production, and to ensure full compliance with the the API specification requirements and content.

"Hengji bit, focusing on quality" Hengji always follow with "h
igh quality products and services users "philosophy, adhere to the leading design highlights the quality, state-of-the-art technology to promote quality, perfect management ensure quality. Henderson produced drill products continues to lead the domestic industry, expanding the international market, providing quality products to the worldwide drilling industry.

Part ll.deatils of diamond core bits

Bit type		Main bit size(mm)	Rock coefficient
PDC core drill bit	Single pipe	75/54.5 94/74 113/89 113/109 153/129	1-18
PDC core drill bit	Two-pipes	75/54.5 94/68	1-18
PDC center drill bit	Concave 3 wing bit	60 75 94 113 133	1-18
	Arc pillar	60 75 94 113 133	4-18
	Many wing scraper	60 75 94 113 133 133 153 173 190 215	1-6
PDC Indexable drill bit		153/94 153/113 190/153 190/113	1-18