High Quality 7 7/8" - 12 1/4" Tricone Rock Bit Three Cone Roller Bits

• Customization: Available
• Customized: Customized
• Standard: API, SGS
• Model NO.: guanxuan
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Packing Size: 36*33*52cm=0.061776
• TCI Tooth Type: -Scoop/Conical Inserts-Chisel Inserts-Flat Insert
• Product Name: Single Rollor Cone
• IADC: 115/215/325 437/517/537/637
• Thread Connection: 6 5/8 API Reg
• Bit Type: Milled Steel Tooth Bit or Tungsten Carbide Insert
• Transport Package: Ply Wooden Box /Carton
• Specification: 88/102KG
• Trademark: Guanxuan
• Origin: Qingdao City, Shandong Province, China
• HS Code: 8207199000
• Production Capacity: 1000000/Year

Product Description

Product Description

     High-strength and High-Toughness Carbide Teeth are used to improve the impact resistance of the teeth and reduce the tooth breakage rate;
     The optimally designed tooth row number, Tooth Number, Exposed Tooth Height and Unique Alloy Tooth Shape give full play to the cutting ability and cutting speed of the Drill Bit;
     Widely used in Petroleum Exploration, Mining Exploration, Geothermal Wells, Hydrological Exploration and other fields.
     Our company can provide specific solutions according to the actual drilling situation, and customize assembled drill bits of any diameter, including Large-Diameter Machine Pile Drill Bits, Different Types Of Drill Bits, Reaming Bits, Directional Drilling Bits, Etc.

Brand Name:	Guanxuan
Type:	Drill Bit
Macchine Type:	Drilling Equipment
Material:	Carbon Steel
Processing Type:	Forging
Use:	Well Drilling
Therad:	31/2'' API REG
Product name:	TCI Tricone Bit
Name:	Tricone Roller Bit
Application:	Oil field, Water well, Geothermal, Underground foundation,Coal Mining
Advantage:	Wear resistant,High Performance
Formation:	Soft rock formation,Medium hard formation,Hard rock formation
Bearing type:	Open/Sealed bearing, Rubber/Metel seal bearing
Diameter:	140mm
Packing:	Wooden Case
Standard:	API

Detailed Photos

Product Parameters

Item	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 sandstone, medium formation with harder and abrasive interbeds)
	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)

Product application direction:

Manufacture Process

The company has a group of drilling technical experts engaged in the research and design of diamond drill bits for many years, and Equipped with five axis machining center, CNC machine tools, CNC sintering furnace, ring seam machine and other advanced production equipment, we are using domestic and foreign advanced professional design software, continuous innovation and sustainable development. The company has a complete production line of PDC Bit Tricone Roller Bit and Cone Bits, with a wide range of product models, covering all sizes from 2 "to 26".

Company Profile

Guanxuan is a professional manufacturer integrating R&D, production, sales and service, with advanced machining, welding, forging, molding, heat treatment and other processing technologies. Guanxuan Company is located in Qingdao, Shandong Province, covering an area of 150 acres, with more than 48,000 square meters of standard factory buildings, more than 220 employees, and an annual export volume of more than 20 million US dollars.

Our main products include tricone bits (Both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3" and 20" inch and PDC drill bits from 3 1/2" to 17 1/2" inch. We are competent to design and produce the drilling tools like single cutters,hole openers and other customized bits depending on the utility demand.

Guanxuan combines the actual needs of the market and users and continuously strives to promote the integration of agricultural machinery and agricultural art. The company is based in the domestic market of China and exports to the United States, Russia, Australia, Mexico, Thailand, Pakistan, Indonesia, Morocco, Nigeria, South Africa, Sudan, Taiwan and other countries and regions.

 

Certifications

Packaging & Shipping

Normal packing or According to your requirement.
Safe, complete and fast delivery of goods to customers.

After Service: 12 Months guarantee of the main parts, we will send the guarantee parts together with the machine in your next order or we can send them By air express if you need it urgently.

FAQ

1.Q: Full price list for these products
A: If you need the price list for these products, please notify the product model so that I can quote you accordingly. Please understand we have a very wide product range, we don't usually offer full products price list. 

2. Q: Business terms
A: Shipment time: 25-40days after your payment
Shipment: By sea
Loading port: Qingdao port, China
Destination port: ...To be advised
Payment: T/T
Warranty: 1 year

3.Q:Are you Professional?
A: Yes, i am a professional sales director worked in Hongri factory for 5 years, i will handle and arrange everything after you placing your order, Don't worry, Hongri with you!

4.Q:Spare parts available?
A:Yes, all the spare parts were made by Guanxuan, you can buy from us directly!

5.Q: Are you the factory?
A:Yes, Guanxuan is the factory specialized in various of Farm equipment, we start to produce farm implements since 2003!

6.Q:I want to buy the other equipment, can you help?
A:I will suggest the manufacturer to you and help you analysis this supplier before you place your order.
I can also help to purchase the equipment you like.

7. Q: Why choose Guanxuan for cooperation? 
A: Comparing with our competitors, we have much more advantages as follows: 
1. More than 20years in manufacturing farming machine.
2. More Professional Sales staffs to guarantee the better service.
3. More agri machines for your choice.
4. More New products into your range to avoid price competition.
5. Larger quantity production and shipment.
6. Better quality to guarantee better Credit.
7. Faster delivery time: Only7days.
8. More stick quality checking before shipment.
9. More reasonable after-sales service terms. 
10. Obtained SGS and CE certificates.
11.Lower repair rate and bad review rate. 

Please feel free to contact me if you have any questions.
Thanks. Have a nice day!