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Single Roller Cutter/Cone for Tri-Cone Bit/Piling Foundation/HDD Drilling

Name: Single Roller Cutter/Cone for Tri-Cone Bit/Piling Foundation/HDD Drilling
Brand: Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd
SKU: bTpRdQhoJLkG
Price: 200.00 USD
Availability: InStock

US$200.00 1 Piece (MOQ)

Port:

Tianjin, China

Production Capacity:

5000 Pieces/Year

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal

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Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd

Hebei, China

Last Login Date:

May 26, 2025

Business Type:

Manufacturer/Factory

Main Products:

Tricone Bit, PDC Bit, None Excavation Drilling Tools, Drilling Tools, Rotary Drilling, Crossover Sub, Hole Operner, Stabilizer, Roller Cone, Swivel

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Product Description

Company Info

Basic Info.

Model NO.

517/537/637

Customized

Standard

API

Length

Type

Roller Cone

Material

Tungsten Carbide

Usage

Well Drilling, Metal Drilling

Color

Cusomized

IADC

Different (Ex:517/537/637)

Formation

Soft-Hard

Trademark

Superior

Transport Package

Wooden Box

Origin

China

HS Code

82071910

Product Description

Right Insert for Right Rock

IADC Code	WOB (KN/mm)	RPN(r/min)	Application
111/114/115	0.3-0.75	200-80	Very Soft formations with low compressive strength and high drill ability
116/117	0.35-0.8	150-80	(Like caly, mudstone, chalk)
121	0.3-0.85	200-80	Soft formations with low compressive strength and high drill ability
124/125	0.3-0.85	180-60	(Like mudstone, gypsum, salt, soft limestone)
131	0.3-0.95	180-80	Soft to medium formations with low compressive strength
136/137	0.35-1.0	120-60	(Like medium soft shake, medium soft limestone, medium soft
211/241	0.3-0.95	180-80	Medium formations with high compressive strength
216/217	0.4-1.0	100-60	(Like medium soft shake, hard gupsum, medium soft limiestone, medium soft sandstone, soft formation with harder interbeds)
246/247	0.4-1.0	80-50	Soft formations with low compressive strength and high drill ability(Like hard shale, limestone, sandstone, dolomite)
321	0.4-1.0	150-70	Medium abrasive formations
324	0.4-1.0	120-50	(Like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble)
437/447/435	0.35-0.9	240-70	Very Soft formations with low compressive strength and high drill ability(Like caly, mudstone, chalk, gypsum, salt, soft limestone)
517/527/515	0.35-1.0	220-60	Soft formations with low compressive strength and high drill ability(Like mudstone, gypsum, salt, soft limestone)
537/547/535	0.45-1.0	220-50	Soft to medium formations with low compressive strength(Like medium soft shake, medium soft limestone, medium soft sandstone, medium formation with h arder and abrasive interbeds)
617/615	0.45-1.1	200-50	Medium hard formation with high compressive strength(Like hard shale, limestone, sandstone, dolomite)
637/635	0.5-1.1	180-40	Hard formation with high compressive strength(Like limestone, sandstone, dolomitem hard gypsum, marble)

Certificate and Factory

Established in 1992, Feilong Retop Rock Bit Manufacturer Co., Ltd is a comprehensive enterprise with highly specialized expertise in design, R&D and manufacture of tri-cone and PDC drill bits. We cover an area of 27 acres in the vast expanse of central Hebei Plain, surrounded by the major oil fields and enjoy favorable transport convenience.

Our products are certified by API7-I, ISO 9001: 2008, ISO14001:
2004 and OHSAS 18001: 2007. Our products have been marketed in major Chinese provinces, municipalities and exported to over forty countries and regions in Europe, Asia, Africa and Americas, with good reputation ascribed to our superior quality and competitive price. Equipped with advanced technology, facilities and management, we are manufacturing high performance tri-cone drill bits and PDC bits applied in oil, gas and mining exploitation, complying with highest technical quality standards and API specification.

"Quality First, Customer Foremost" is the permanent principle we are adhering to and we are looking forward to establishing long-term mutual business partnerships with customers around the globe.

FAQ
1. Is your company a distributor or a manufacturer?
A: Yes,We are a professional Rock Bits manufacturer in China.

2. How about your products?
A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

3.what is the Packaging & Delivery?
A:We used high quality export carton or standard export woodern case

4.what is the time about the delivery?
A: repared to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock,7-30days
Transportation:By sea or air

5. How to order the products?
A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

Address: Junziguan Industrial Zone, Xicun Township, Hejian City, Hebei Province

Business Type: Manufacturer/Factory

Business Range: Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware

Management System Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

Main Products: Tricone Bit, PDC Bit, None Excavation Drilling Tools, Drilling Tools, Rotary Drilling, Crossover Sub, Hole Operner, Stabilizer, Roller Cone, Swivel

Company Introduction: Hejian City Feilong Retop Rock Bit Manufacture Co Ltd, established in 1992 and located in Hebei Province of China, has evolved into an comprehensiveenterprise integrating production, R&D and distribution of tricone bits, PDC bitstrenchless drilling and rotary drilling tools. The subsidiaries include Beijing Feilong International Trade Co Ltd, BeijingSuperior Drilling Equipment Co, Ltd and Tricone Bits Machinery Co, Ltd. We arealways well serving customers from industries of oil gas drilling, mining exploration, HDD drilling, rotary drilling, with services covering a complete product line. Our company covers an area of 36 thousand Square meters, has 200 employees of which over half are technicians, equipped with state-of -the-art facilitiesof processing, production, testing and experimenting. We have obtainedcomplete quality assurance systems and has taken the lead to be certificated of ISO 9001, ISO14001, OHSAS 18001 and API. Our annual production of the drilling tools totals over 25 thousand sets, exported to more than 40 countries and regions. Feilong Retop sincerely embracesbusiness cooperation with friends at home and abroad, to make jointly superiorcontributions to the global energy resources explorations.

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