12 1/4′′ Tricone Three Cone Button TCI Tricone Roller Drill Bit for Oil Natural Gas Water Well Drilling

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
• Certification: API
• Sale: China Bit Sale
• Supplier: China Rock Bit Supplier
• Name: Tricone Drill Bit
• Model NO.: 12 1/4′′tricone
• Bit: Bits Germany
• Type No: Tricone Drill Bit Wiki
• China: China Tricone Drill Bit
• Item: TCI Tricone Bit
• Cone Bit: Roller Cone Bit
• Chinese Tricone Bit: Tri Cone Bits in China
• Sells: Tri Cone Bits for Sale
• Transport Package: Wooden Box
• Specification: 12 1/4"(311.2mm)
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143210
• Production Capacity: 20000/Month

Product Description

1.Product description

Tricone bit is Widely used in borehole water well drilling,oil,gas well and mining projects.It mainly divided into steel tooth and TCI,diameter from 3 inch to 28 inch. 

Generally,steel tooth tricone bit mainly used for soft rock formation drilling,our steel tooth tricone bit IADC code includes 126,127,136,217,etc.TCI tricone bit is mainly used for hard rock drilling (rubber sealed bearing type) and very hard rock formation drilling (metal sealed bearing type),our TCI tricone bit includes IADC 437,517,537,547,617,637,etc.
 

2.Packing & shipping

Packaging Details: Wooden box
Delivery Time: Shipped in 10 days after payment 

Diamond tricone bit 12 1/4", rock tricone bit 12.25", steel tooth tricone bit 311mm


3. The following is our hot selling steel tricone bit specifications:
 

No.	Steel tooth tricone bit                (inch/mm)	Steel tooth tricone bit	Standard API PIN shank size(inch)	Steel tooth trcione bit
		IADC code		G. weight(kg)
1	3 7/8"---98.4mm	131,217	2-3/8 REG PIN	5
2	5 5/8"---142.9mm	126,136	3-1/2 REG PIN	15
3	5 7/8"---149.2mm	126,136	3-1/2 REG PIN	16
4	6"---152.4mm	126,217	3-1/2 REG PIN	17
5	7 7/8"---200mm	126,136	4-1/2 REG PIN	35
6	8 1/2" ---200mm	124,126,127	4-1/2 REG PIN	42
7	8 3/4" ---222.3mm	126,127,316	4-1/2 REG PIN	43
8	9 5/8"---250.8mm	126,127,316	6-5/8 REG PIN	65
9	12 1/4"---311mm	121,124,126	6-5/8 REG PIN	98
10	13 3/4" ---374.7mm	124,126,136	6-5/8 REG PIN	175
11	17 1/2"---444.5mm	124,126,136	7-5/8 REG PIN	251
12	26" ---660.4mm	111,126,136	7-5/8 REG PIN	600

Steel tooth tricone bit pictures:







We are a Robert Roschen family owned Global leading manufacturer of rock drilling tools, like Roller Tricone Rock Bits, Hole Opener, Single Cone Roller Bits, PDC Bits, Diamond PCD Tricone Drill Bits, DTH Drilling Tools, such as DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture). 

We have rich experience in this field of DTH hammers and bits for 60 years.


  


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 

http://roschen.en.made-in-china.com 







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.