9 5/8 Inch Quarrying Tricone Rock Bit / Tricone Drilling Bit Metal Seal
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9 5/8 Inch Quarrying Tricone Rock Bit / Tricone Drilling Bit Metal Seal
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Features
Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO9001
Model Number: 3 7/8"~26"
High Light:

9 5/8 milled tooth drill bit

,

4 1/2" mill tooth tricone bit

,

4 1/2" tricone bit

Payment & Shipping Terms
Packaging Details: wooden box
Delivery Time: 5~15days
Specifications
Name: Tricone Rock Bit
Size: 9 5/8 Inch
Connect Thread: 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8"
Sealing: Metal Seal
Appilication: Quarrying
Feature: Wear Resistance
Product Description

 

9 5/8 Inch Quarrying Tricone Rock Bit / Tricone Drilling Bit Metal Seal

 

Tricone Rock Bit Normal IADC:

Soft Formation TCI Tricone Bits:

The Tricone Rock Bit are used to drill low compressive strength, very soft formations. TCI bits maximize the 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 Tricone Rock Bit 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 formation. The rubber O-ring provides adequate sealing for bearing durability.

Hard Formation TCI Tricone Bits:

The Tricone Rock Bit can be used to drill hard and abrasive formation. Wear-resistant 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 Tricone Rock Bit 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 structure durability in medium to medium hard formations. The rubber O-ring provides adequate sealing for bearing durability.

 

Tricone Rock Bit Parameters

 

PRODUCT SPECIFICATIONS
product name 9 5/8 inch TCI tricone bit
size 9 5/8 inch,244.5mm
tooth type TCI
connection 6 5/8" API Reg
bearing Open bearing
Nozzle three jet nozzles
application Mining,exploration,etc
weight 65kg
certificate API7-1,SY/T5164,ISO9001:2008



Tricone Rock Bit Feature and Advantage

1. There is a Tri Cone suitable for any rock formation

2. Tricone bit is versatile and can handle changing formations


we also can supply Tricone bits hole openers , it can be used to explore /drill gas/oil/geothermal/water wells.

3 7/8”~26” are available for Tricone bits.

4 1/2”~17 1/2” are available for Diamond PDC bits.

RECOMMENDED ROCK FORMATION
Hard formation with high abrasiveness, such as hard limestone, dolomite, hard sandstone and chert,etc.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION  
Type&IADC code 417 437 447 517,527 537,547 617,627 637,647 737,837
WOB(KN/mm) 0.35~0.90 0.35~0.95 0.35~1.00 0.35~1.05 0.35~1.05 0.35~1.05 0.70~1.20 0.70~1.20
RPM(r/min) 140~70 140~60 140~60 120~50 110~40 80~40 70~40 70~40


9 5/8 Inch Quarrying Tricone Rock Bit / Tricone Drilling Bit Metal Seal 0

9 5/8 Inch Quarrying Tricone Rock Bit / Tricone Drilling Bit Metal Seal 1

 

Others


• Payment Terms
We accept T/T (30% in advance for big order, full T/T for small order), Wester Union, L/C at sight

• Delivery Tim
10 days after receipt payment for small order, 15~30 days for big order.

• Shipping Ways
Below 100kg, Suggest by DHL/FeDex/UPS/TNT internation express, between 100~500kg ,suggest by air, above 500kg, suggest by sea.

 

For more information please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

 

Website: http://www.roschen.com ; http://www.roschen.net

 

 

 

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Get in touch with us
Tel : 13764195009
Fax : 86-021-54380177
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