Milling Tooth (Steel Tooth) Tricone Bit

Milling Tooth (Steel Tooth) Tricone Bit
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  • Product Detail

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Supply Ability:1000pcs/month

Port:Xiamen

Min. Order: 1 (Pieces)

Packaging Detail: wooden box

Delivery Detail: within 30 days after receiving your advance payment

Shipment Terms: FOB,CFR,CIF

Payment Terms: T/T,L/C,Western Union,Money Gram

Description:

Product description

Type Tricone Bit (3 7/8"~26", steel/milling tooth or TCI)
Application oil field, water well, geothermal, underground foundation, quarry
Formation sticky, soft, medium hard, hard formations
Bearing open/sealed bearing, rubber/metel seal bearing
packing wooden/steel box
payment term T/T, LC
MOQ one piece
Delivery within 25days for standard model, within 35days for customized


Description of drill bit
 
(1) Cutting Structure of this series tricone rock bit :
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
 
(2) Gauge Structure of this series tricone rock bit :
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
 
(3)Bearing Structure of this series tricone rock bit :
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
 
(4)Seal and Lubrication of this series tricone rock bit :
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
 
Main product
 
(1) IADC code: 116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526  537 547 516 536  535
 
(2) Sizes:  From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit
 
(3)bearing type: sealed bearing and non-sealed bearing ;HJ(metal sealed journal bearing)   ;HA (rubber sealed journal bearing ;aircooled bearing type
 
(4)formation or layer: soft ,medium soft ,hard,medium hard,very hard formation


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 limitts of WOB and RRPM should not be used simultaneously


PIN SIZE


Bit Diameter API PIN
(inch) (mm)
3 7/8"~5 1/4" 98~134 2 3/8", 2 7/8"
5 5/8"~6 3/4" 143~171 3 1/2"
7 1/2"~9 1/2" 190.5~241 4 1/2"
9 5/8"~13 3/4" 245~350 6 5/8"
14 5/8"~26" 371~660.4 7 5/8"

XIAMEN BESTLINK FACTORY CO., LTD.

China-Fujian-Xiamen Image1

Business Type: Machinery and Tools,Factory,Exporter

Establishment Date:Dec 21,2000

No. of Total Employees:5 ~ 50

Main Products:Stone Splitting Machine, Stone Cutting Machines, Thin Stone Veneer Saw, Mosaic Cutting Machine, DTH Hammer Button Drill Bis, Botton Bits Grinder

Contact Person:Richard Chen

Phone:86-592-5601702

Fax:86-592-5601703

Mobile:86-13600966313

Addr:Unit 8001 ,Part A,Minnan culture town,No.350 Changle road,Huli,Xiamen,China.

Website:Supplier Website

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  
Since 1985, we have produced and supplied high quality SPLITSTAR® Non-Explosive Demolition Agent to our worldwide customers to cover the quarrying and demolition industries.
From early 2000,we have been made a start in the study and developed the Hydraulic rock and concrete splitter machine by patent inventions, and reached a great success in domestic and overseas market, Now, we are the only producer and exporter in China.
In 2004, we have been developing and produced the patented products: Hydraulic Rock Drill,pneumatic line drilling machine…we offers a vast range of hydraulic and pneumatic drills and machines for diamond wire cutting as well as all kinds of accessories for quarrying activities.
From 2007,we builded the production line to produce the hydraulic stamping & splitting machine for paving,wall stone processing.Today,we can provide a series of stone splitting machine to cover all the request for building construction.
With years of experience,our quality products are being exported to more than 45 countries all over the world including USA, and Europe with high reputation.
We are continually looking for ways to develop drilling,cutting and stone processing technology for rock drilling,demolition and stone industry, hope to be a world leading company about quality and prices of rock drill tools,expansive cement and hydraulic Splitting machine within 5 years. Thank you very much for your support and wish to get your deep interest and be your best partner.

Description

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