Tricone Roller Drill Bit for Mining (PDC Drilling Bits & Tricone Bits)

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
• Certification: API
• Name: Tricone Drill Bit
• China: China Tricone Drill Bit
• Supplier: Tricone Drill Bit Supplier
• Model NO.: ROS 8 1/2"
• Manufacturer: China Tricone Drill Bit Manufacturer
• Type No: China Tricone Rotary Drill Bits
• Bit: China Bit
• Rock Bit: China Rock Bit
• Item: Roller Cone Bit
• Item No: TCI Tricone Bit
• Use: Africa Tricone Drill Bit
• Transport Package: Wooden Box
• Specification: 8 1/2"
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143210
• Production Capacity: 2500

Product Description

Tricone Roller Drill Bit for Mining (PDC Drilling Bits & Tricone Bits)

Mining Bits 
1. Stocks adequate&timely delivery 
2.Good quality and after-sale service 
3.API Spec7-1 &ISO 9001:2008.

Mining Bits(PDC Drilling Bits & Tricone Bits)
 

PDC Drilling Bits 

Polycrystalline diamond compact (PDC) drill bits deliver premium performance and durability for a wide range of standard drilling applications. Designed with our company, these matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics (CFD), enhanced hydraulics, and various structure geometries to maximize ROP.
              
 

Bit Size	Bit Specification			Operating Parameters
(in)	Nozzle Qty	Gauge Length	API Reg (in)	Flow Rate (LPS)1/s	Rotary Speed(RPM)	Weight on Bit(KN)
	(pcs)	(in)
6	4	1 1/2	31/2	10~16	60-300	10-40
Feb-81	4	2 3/8	Feb-41	28-36	60-300	10-60
Feb-91	4	3	Aug-65	30-40	60-300	10-80
121/4	6	3	Aug-65	44-60	60-150	30-140

 

Bit Size	Bit Specification			Operating Parameters
(in)	Nozzle Qty	Gauge Length	API Reg	Flow Rate (LPS)1/s	Rotary Speed(RPM)	Weight on Bit(KN)
	(pcs)	(in)	(in)
6	5	1 1/2	31/2	10~16	60-300	40-60
Feb-81	5	2 3/8	Feb-41	28-36	60-300	60-100
Feb-91	6	2 1/2	Aug-65	30-40	60-300	80-120
121/4	7	2 1/2	Aug-65	40-60	60-150	60-160

 

Bit Size	Bit Specification			Operating Parameters
(in)	Nozzle Qty	Gauge Length	API Reg	Flow Rate (LPS)1/s	Rotary Speed(RPM)	Weight on Bit(KN)
	(pcs)	(in)	(in)
6	4	1 1/2	31/2	10~16	60-300	40-80
Feb-81	6	2 3/8	Feb-41	28-36	60-300	60-100
Feb-91	6	2 1/2	Aug-65	30-40	60-300	80-120
121/4	7	2 1/2	Aug-65	40-60	60-150	60-160

Tricone bit
Roschen provide various models, sizes, types of three-cone drill. Tipped tricone, steel tooth tricone bit with metal seal, rubber sealing points, there are a variety of optional add-on feature: dorsal the diamond composite tooth Paul diameter tricone the diamond composite tooth Paul diameter, hard plastic the stratigraphic cutting structure, convex top Sphenodon, cone ball gear, and so on, can be custom processing.

 

Size(in.)	Size(mm)	IADC	Revolving speed
		Number
3 1/2"	88.9	617	80-40
		637	70-40
		737	70-40
4 5/8"	117.5	637
		647	70-40
		737
4 3/4"	120.3	617	80-40
		627
		737	70-40
5 1/2"	139.7	617	80-40
		637	70-40
		737
5 7/8"	149.2	617	80-40
		627
		737	70-40
6"	152.4	627	80-40
6 1/4"	158.8	637
6 1/4"	165.1	737	70-40
6 3/4"	171.4	837
7 1/2"	190.5	627	80-40
		637
7 7/8"	200	737	70-40
		837
8 1/4"	209.6	517	120-50
8 3/8"	212.7	527
8 1/2"	215.9	537	110-40
8 3/4"	222.2	547
9 1/2"	241.3	527	120-50
9 5/8"	244.5	537
9 7/8"	250.8	547	110-40
10 5/8"	269.9	517	120-50
		527
		437	140-60
11"	279.4	537	140-40
11 5/8"	295.3	437	120-50
12 1/8"	308..0	437	120-50
12 1/4"	311.1	447
12 15/32"	320	537	140-40
13 1/8"	333.4	437	120-50
13 5/8"	342.9	447
13 3/4"	342.9	537	110-40
14 5/8"	355.6	417	120-50
14 3/4"	374.6	437
		537	110-40
15 1/2"	393.7	517	110-40
		537
		437	120-50
16"	406.4	517	110-40
		537
		437	120-50
17 1/2"	444.5	417	120-50
		517	110-40
		537
20"	508	417	120-50
		537
		517	110-40
26"	660.4	517	110-40
		537
		417	120-50

FAQ


Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.










For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 
 
 
 
Website: http://roschen.en.made-in-china.com 
 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com