Rotary Tricone Drill Bit/Tricone Bit 17 1/2/ 17 1/2 Rotary Tricone Drill Bit

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
• Certification: API
• Name: Tricone Drill Bit
• China: China Tricone Drill Bit
• Bit: China TCI Tricone Bit
• Model NO.: 17 1/2
• China Bit: China Roller Cone Bit
• Supplier: China Bit Supplier
• Drilling: Tricone Drill Bit Wiki
• Manufacturers: Tricone Rock Roller Bits Manufacturers
• Drill Bits: China Tricone Roller Cone Drill Bits
• Rock Bits: China Tricone Rock Bits
• New: 2017 Tricone Bits Manufacturing
• Transport Package: Wooden Box
• Specification: 17 1/2
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143210
• Production Capacity: 2500

Product Description

Rotary Tricone Drill Bit/Tricone Bit 17 1/2  / 17 1/2 Rotary Tricone Drill Bit

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 & Delivery
Packaging Details: Wooden box
Delivery Time: 7 days

12.25" Rock tricone TCI drill bit, water well drilling bit 12 1/4", milled steel tooth tricone bit 17 1/2"

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:







The following is our hot selling TCI tricone bit specifications:

 

No.	TCI tricone bit size              (inch/mm)	TCI tricone bit	Standard API PIN shank size(inch)	TCI trcione bit G. weight(kg)
		IADC code
1	3 3/8"---85.7mm	517,537,617,637	Non-standard	3
2	3 7/8"---98.4mm	517,537,617,637	2-3/8 REG PIN	5
3	4 5/8"---117.5mm	517,537,617,637	2-7/8 REG PIN	8
4	5 5/8"---142.9mm	517,537,617,637	3-1/2 REG PIN	13
5	5 7/8"---149.2mm	517,537,617,637	3-1/2 REG PIN	14
6	6"---152.4mm	517,537,617,637	3-1/2 REG PIN	17
7	6 1/4"---159mm	517,537,617,637	3-1/2 REG PIN	20
8	7 5/8"---193.7mm	517,537,617,637	4-1/2 REG PIN	32
9	7 7/8"---200mm	517,537,617,637	4-1/2 REG PIN	35
10	8 1/2" ---200mm	517,537,617,637	4-1/2 REG PIN	42
11	8 5/8"---219mm	517,537,617,637	4-1/2 REG PIN	42
12	8 3/4" ---222.3mm	517,537,617,637	4-1/2 REG PIN	43
13	9 1/2" ---241.3mm	517,537,617,637	6-5/8 REG PIN	60
14	9 7/8"---250.8mm	517,537,617,637	6-5/8 REG PIN	65
15	12 1/4"---311mm	517,537,617,637	6-5/8 REG PIN	98
16	13 5/8"---346.1mm	517,537,617,637	6-5/8 REG PIN	134
17	14 3/4" ---374.7mm	517,537,617,637	6-5/8 REG PIN	175
18	17 1/2"---444.5mm	517,537,617,637	7-5/8 REG PIN	251

We are a leading manufacturer of rock drilling tools, like 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.

Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, Iran, Malaysia, Australia, etc.




For more information please contact:

Website: http://roschen.en.made-in-china.com 

 ; http://roschen.en.made-in-china.com 


http://roschen.en.made-in-china.com 

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 




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.