tricone palm bit / oil palm cutter / cone palm roller

$230.00 - $350.00
Min. Order
10 Pieces
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Company Information

Hebei Crossing Drill Bit Manufacture Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
100%
Transactions
US$ 10,000+
3 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: TianJin Xingang
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,trade assurance
Supply Ability: 500 Piece/Pieces per Month roller cone
Place of Origin: Hebei China
Brand Name: Crossing
Model Number: IADC637
Type: Drill Bit
Machine Type: Drilling Tool
Certification: API
Material: High Manganese Steel
Processing Type: Forging
Use: Well Drilling
Size: 8 1/2&quot;
Thread: 4 1/2&quot;reg pin
RPM(r/min): 70~40
Industrial standard: SY/T5164
Packing: Plywood box(free-fumigation)
Make up toqure(KN.M): 16.300~21.700
Color: Blue or as your order
name: foundation roller cone
MOQ: 10 pcs
weight: 15kg
Delivery Detail: 3days
Packaging Detail: wooden case for single roller cutters

roller cone cutters / tricone bit segment / tricone thirds for HDD rock reamer

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Product Description

 

 Bearing Type:Rubber Sealed Bearing & Metal Sealed Bearing

        Tooth type: Conical Button tooth ,Chisel Insert tooth

        IADC code:417,437,517,537,617,637,737,837 

        Application:HDD rock reamer,hole opener ,core barrel with roller cone

        Drilling Formation:Meidum hard ,hard rock,very hard rock 

Product pictures

 

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Company Profile

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application and FAQ

 

Normal IADC:

437 Soft Formation TCI Tricone Bits:

The 437 TCI bits 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.

517 Medium Formation TCI Tricone Bits:

The 517 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 HSN rubber O-ring provides adequate sealing for bearing durability.

617Medium-Hard Formation TCI Tricone Bits:

The 617 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 HSN rubber O-ring provides adequate sealing for bearing durability.

 

637 Hard Formation TCI Tricone Bits:

The 637 bits 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.

 

 

IADC CODE SELECTION

IADC  

WOB

RPM

Application

(KN/mm)

(r/min)

111/114/115

0.3-0.75

200-80

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk

116/117

0.35-0.8

150-80

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk

121

0.3-0.85

200-80

soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone

124/125

180-60

131

0.3-0.95

180-80

soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds

136/137

0.35-1.0

120-60

211/241

0.3-0.95

180-80

medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.

216/217

0.4-1.0

100-60

246/247

0.4-1.0

80-50

medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite

321

0.4-1.0

150-70

medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble

324

0.4-1.0

120-50

437/447/435

0.35-0.9

240-70

very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone

517/527/515

0.35-1.0

220-60

soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone

537/547/535

0.45-1.0

220-50

soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds

617/615

0.45-1.1

200-50

medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite

637/635

0.5-1.1

180-40

hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble

Note: Above limits of WOB and RRPM should not be used simultaneously

 
 
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