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[China]
Trade Verify
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact name:Bill, George, Michael
ROSCHEN GROUP |
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Verified Suppliers
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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 |
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
