100% New 8 1/2" IADC537 Tricone Bit/ Tricone Rock Drill Bit Used for Oil Gas Water Well ...

• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Cast Steel
• Bit Size：8 1,2"(215.9mm)
• Thread：4 1,2"Reg
• Bearing Type：Journal Bearing

=== Base Info ===

• Model NO.：iadc537
• Sealed Material：Rubber,Metal
• Formatiom：Soft to Hard Rock
• Color：Blue,Golden
• Warranty：180hours
• Advantage：High Performance
• Service：The Best Service
• Market：Europe,America,Africa,Middle East
• Transport Package：Wooden Case
• Specification：IADC517,537
• Trademark：JW
• Origin：Cangzhou, Hebei, China
• HS Code：82071990
• Production Capacity：5000PCS,Year

=== Description ===


IADC Code
116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
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
Bearing Type
H---Friction bearing; G---Roller bearing; F--- Floating Bearing
Sealing Type
HJ(metal sealed journal bearing)   
HA (rubber sealed journal bearing)  air cooled bearing type
Size
From 2 7/8" to 26" larger sizes for hole opener bit ,reamer bit
Material
alloy steel, tungsten carbide insert
Extra Feature
1) Y-Conical teeth  2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection
Applicable Formation
Very soft, soft , medium soft ,hard, medium hard, very hard formation
Application
Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
Package
Seaworthy packing wooden case or as your requirement
Payment Term
T/T, L/C at sight
Lead Time
3-7 work days
Delivery Way
By sea or by air

2.Pictures of tricone bit for oil gas water well 




3.Packing&shipping 
Packing:wooden case(standard export packing)
Transportation type:by sea,by air,by train ect as your requirement 


4.Our service
tricone bit for water well/tricone rock bit 
Delivery Time:Based on order quantity, normally it takes 30 days for production.Only 2 or 3 days if we
have stock on your request size.
Quality Control:We have our professional QC and all the products will be strict inspection and testing for every order before shipping out. 
After Services:Technical Support will be available in any time. We could provide the professional suggestion for you.
EX:1.Select the right most suitable products.
      2. According to the rock types, choosing the face type, button tooth type.
      3. According to the different purpose,. choosing the different body type 

5.Contact us
All sizes and type can be customized.
If you need,welcome to contact me at any time.