8 1/2 " Tri Cone Rock Bits Tricone TCI Drill Bit IADC 537

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: IADC 517
• Length: Stub-length
• Type: Countersink Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Bearing Type: Metal
• Weight: 105 Kg
• Gauge: Protection
• Colour: Customrized
• Transport Package: Wooden Box
• Specification: 350*350*450
• Trademark: tianrun
• Origin: China
• HS Code: 82071910
• Production Capacity: 10000
• Package Size: 100.00cm * 100.00cm * 200.00cm
• Package Gross Weight: 20.000kg

Product Description

 

Detailed Photos

 

Size : 8 1/2 Model :IADC537 Bearing: Metal Sealed Thread: API 4 1/2REG Application field: oil well, geological exploration various soft and hard rock formation

Introduction 1. Sizes: 6 1/4'' to 13 3/4''is available. 2. Application: Special designed for mine drilling. 3. Cutting structure:Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Unique widened crest insert improved the bit aggressivity and penetration rate. 4. Gauge protection structure:The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection. 5. Bearing structure: Air-cooled rolling bearing and sealed bearing are adopted for customers to choose, so as to optimize the matching gap between tooth claw, tooth wheel and steel ball, and minimize the chance of tooth loss accidents underground.


 

Product Parameters

IADC	WOB(KN/mm Bit Dia.)	RPM(r/min)	Applicable Formations
435 515	0.20~0.70	200~80	Soft with very low compressive strength such as shale ,clay, sandstone ,soft limestone ,etc
535	0.35~0.80	200~80	Medium soft with low compressive strength and harder abrasive stringers ,such as hard shale ,hared gypsolyte, soft limestone, sandstone and dolomite with stringer ,etc
417 437	0.35~0.90	140~70	Very soft with low compressive strength and high drillability, such as shale, clay, sandstone and conglomerate ,etc.
517 527	0.35~1.05	120~50	Soft with low compressive strength, such as shale, clay, sandstone, soft limestone, salt bed and hard gypsolyte, etc
537 547	0.35~1.05	110~40	Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite with stringers ,etc
617 627	0.35~1.05	80~40	Medium hard with high compressive strength and thick &hard stringers, such as hard shale, limestone, sandstone and dolomite, etc
637 737	0.70~1.20	70~40	Medium hard with high compressive strength and high abrasiveness ,such as limestone ,dolomite, sandstone and chert ,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously

Tricone drill bit information
Tricone drill bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit. 
 
According to cutting material, Tricone bit can be divided into TCI bit and Steel tooth Bit.  
 
TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit's high wear resistance and excellent cutting ability.
New wear-resistant material is applied to weld the tooth surface of the Steel tooth bit, which can maintain the high penetration rate of the Steel tooth bit and improve the life of the cutting tooth of the bit.

PDC Drill  BIt

MIlled tooth bit

Hole Opener/ Rock Reamer bit

Tricone drill bit

Milled tooth  reamer  bit

Cone roller  bit

our factory mainly produce all kinds of tricone bit ,tungsten carbide bit ,PDC bit, drilling tool ,we can do OEM as customer's requirement ,and we have own brand ,we also attend to fair every year ,our product is sales all over the world , Hope make cooperation with you .

FAQ

Guarantee and Warranty of Quality:
We are ISO certified factory, we have one integral set of system to control quality in production and make after-sale service.

Can I visit your factory online?
Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.
Do you have stock ?
The normal size such as 8 1/2" , 12 1/4" tricone bit cutters in stock ,delivery in time . Other size cutters will be produced as
your order
Payment term :
T/T ,Trade Assurance ,Western Union, etc