66mm Coal Mining Equipment Non Core PDC Concave Drill Bit/Geological Mining Drill Bit with Manufacturer Price

Basic Info.

Model NO.	4\"5\"6\"
Certification	Dcdma, ISO9001:2008
Machine Type	Drilling Tool
Material	Carbide
Use	Coal Mining, Drifting, Tunneling, Mining, etc
Drag Bits Diameters	3 7/8" ~ 26"
Wings	3-6 Wings
Diameter	56-153mm
Weight	5kg~810kg
Normal Wob Kn/mm(Bit Dia)	0.50-1.05
Size	From 60mm to 450mm
Advantage	Long Life
Transport Package	Cartons
Trademark	CROWN
Origin	China
Production Capacity	100000 Piece/Pieces Per Month

Product Description

66mm coal mining equipment non core pdc concave drill bit/geological mining drill bit with manufacturer price

We can provide:

1.Test Report & MTC

2.Ready stock for normal sizes

3.Customized sizes welcomed

4.One stop service

5. Economic Price

We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming

shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration,

mining, geotechnical, dam grouting, water well and horizontal directional drilling.

steady development. The necessary test equipment and the effective & perfect production

process control is the assurance of product quality. Taking the spirit of "To win the market with

innovation, to serve the customers with friendship, to build the brand with quality, to develop

the enterprise with sincerity", we utilize the advanced testing methods to make each product

meticulously.

WUXI has own the trust of many businessmen both from home and abroad.

GEOTEC WUXI has established a long-term friendly cooperative relations with many foreign

customers from more than 60 countries and regions, like Australia, Europe and the United

States, Asia, Africa etc., which will further explore the international market for the Company.

40,000 square meters. The manufacturing facility is located in Wuxi City which is very close

to Shanghai. With the unaided design capabilities and advanced flow of production, as well

as a whole set of high precision equipment, our high-quality products well favored by the

majority of customers. We have been striving to develop new and innovative products to

meet the changing needs of the drilling industry.

Product Description

Drag Bit
Drag Bits Diameters	3 7/8" ~ 26"
Connection Threads	N-Rod, AW, 2 3/8'' API Reg, 2 7/8'' API Reg, 3 1/2'' API Reg, 4 1/2'' API Reg, 6 5/8'' API Reg, 2 7/8'' API IF, Etc.
Wings	3-6 Wings
Type	Chevron and Step type
Bit Size	4 1/2"-- 17 1/2''(114mm--444.5mm)
Blades	3--9 Blades
Nozzles	According to your requirement
PDC Cutter	1913,1613,1313 and so on.
Rotary Speed	60-300 rpm
Delivery Terms	Within 3 days after the payment
Package	Wooden Boxes, or as custoemrs requirements.

SIZE (inch)	Cutters	Blades	Flow rate	Rotary speed	Weight on bit
5 1/2	21	5	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
7 7/8	38	5	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
8 1/2	48	6	400~600GPM/25~38L/S	60~350RPM	3~15Kibs/14~67KN
9 1/2	67	7	475~700GPM/30~90L/S	60~350RPM	3~20Kibs/14~90KN
12 1/4	87	7	475~700GPM/30~60L/S	60~350RPM	3~29Kibs/14~129KN
16	66	6	950~1450GPM/60~90L/S	60~300RPM	5~36Kibs/22~160KN
17 1/2	65	5	950~1450GPM/41~63L/S	60~300RPM	4~30Kibs/18~134KN

Other Products

Quality Control

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's

Packaging & Shipping

With it's "high-quality, competitive price, variety complete and timely delivery", GEOTEC

Company Information

Our company covers an area of 55 acres, and built a new modern plant covering more than

Company Honor

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