High Quality TCI Tricone Bits for Drilling Water Well Rig

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling, Wood Drilling
• Certification: API
• Name: Tricone Roller Bits
• Materials: Superior Quality Steel
• Drill: Water Well Drilling
• Model NO.: ROS 3 3/4 "(95.3mm)~26"(660.4mm)
• Rocks: Soft to Medium Hard Rock Formations
• Use: Baker Hughes Tricone Drill Bit
• Bits: Tricone Drill Bits Spare Part
• Drill Bits: TCI Tricone Drill Bits
• China: China Tricone Bits
• Sale: Tricone Bit Sale
• Manufacturer: Tricone Roller Cone Drill Bits Manuf
• Transport Package: Wooden Box
• Specification: 3 3/4 "(95.3mm)~26"(660.4mm)
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143210
• Production Capacity: 2500

Product Description

High quality TCI tricone bits for water well drilling rig


TCI bits series: 

TCI tricone bits drill for Soft formation to Very Hard Rock Formations 

The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations.This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection.This cutting structure design, combined with maximum cone offset, results in high bit penetration rates.The deep intermesh of cutter rows prevents bit bailing in sticky formations. 

Medium formation TCI tricone bits: 
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows.This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations.The HSN rubber Oring provides adequate sealing for bearing durability. 

Hard formation TCI tricone bits: 
The hard formation TCI tricone bits can be used to drill hard and abrasive formations.Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life. 

Medium hard formation TCI tricone bits:
The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows.This design provides a fast drilling rate and added cutting structuredurability in medium to medium hard formations.The HSN rubber Oring provides adequate sealing for bearing durability. 
 
Steel teeth bits series: 
Soft formation teeth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength,medium hard formations.Shoot projection teeth with reduced crest length are used in this series of bit designs.Durable hard facing is applied to reduce tooth wear.
 
Tricone Roller Rock Drill Bits Size:
 

Model	TCI BIT, STEEL TOOTH BIT
	116 117 12 6127 136 137 216 217 226 226 316 317 326  327 336 337 115 125 135
	215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
IADC CODE	417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635
	416 427 436 446 447 516 526 537 547 516 536  535
available sizes:	From 2 7/8 to 26"
	larger sizes for hole opener bit ,reamer bit
advantage	most favourable price and best qualtity
bearing type:	sealed bearing and non-sealed bearing
	HJ(metal sealed journal bearing)
	HA (rubber sealed journal bearing
	aircooled bearing type
Formation or layer	soft ,medium soft ,hard,medium hard,very hard formation
Button size (extra	Button bit,saw teeth
features)	1) Y-Conical teeth
	2) X-chisel teeth
	3)K- wide teeth
	4)G- Gague protection
Material	Alloy steel ,carbide
Packing	Wooden case or steel case
Payment terms	T/T,L/C,Western union
Delivery terms	By sea or by air
Delivery time	Within 3 to 7 days
Market	Canada, USA,Middle east ,Africa,Europe

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