17 1 /2 Tricone Bit Drilling Water Well IADC 517

• Customization: Available
• After-sales Service: 4 Years
• Warranty: 4 Years
• Model NO.: IADC 517
• Manufacturing Process: Forging
• Surface Treatment: Sand Blast
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• 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: 120.00cm * 120.00cm * 100.00cm
• Package Gross Weight: 59.000kg

Product Description

 

Detailed Photos

Cutting Structure:

Gauge rows and inner rows are conical type:

designed for soft formation with low compressive strengths such as shale, soft limestone, dolomite with interlayers and coal ore.

Application: 15,000-23,000 PSI (100-158MPa)

Shirttail Protection:

Hard metal on lug; wear resistant carbide on shirttail lip and lug.

Operating Suggestions:

Weight on Bit: 12500-31250 Lbs

Rotary Speed: 110-80 RPM

Air Back Pressure: 0.2-0.4 MPa

 

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 bit information
Tricone 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.
HOT Sales Other production 

PDC Drill  BIt

MIlled tooth bit

Hole Opener/ Rock Reamer bit

Tricone drill bit

Milled tooth  reamer  bit

Cone roller  bit

♦Advanced technology & Equipment, International standard. ♦R&D center for rock drilling tools, high precision CNC machines,
drilling machines, milling machines, quality testing equipment API & ISO Certified. ♦10+ Years & 30 Countries service experience.
♦Optimized solutions for various of requirement

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