Durable Rock Bit with Metal Bearing for Efficient Drilling Tasks

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: IADC 517
• 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 * 100.00cm
• Package Gross Weight: 59.000kg

Product Description

Detailed Photos

 

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
The Tricone bit is primarily employed across a spectrum of demanding applications, including drilling, exploration, petroleum extraction, and trenchless operations where it serves as an essential pilot bit.

Based on the cutting material utilized, the Tricone bit is categorized into two main types: the TCI bit and the Steel Tooth Bit.

The TCI bit is engineered with high-strength, high-toughness hard alloy teeth. Its design features an optimized arrangement of tooth row number, tooth count, tooth exposure height, and a distinctive alloy tooth shape, collectively maximizing its high wear resistance and superior cutting capability.
The Steel Tooth Bit benefits from innovative wear-resistant materials applied through advanced welding techniques to its tooth surface, sustaining its high penetration rates while significantly enhancing the lifespan of its cutting teeth.


♦ Cutting-edge technology and equipment aligned with international standards. ♦ A dedicated R&D center for rock drilling tools, coupled with high precision CNC machinery,
drilling machines, milling machines, and quality testing equipment, all API & ISO certified. ♦ Over a decade of service experience spanning more than 30 countries.
♦ Tailored solutions optimized to cater to a variety of requirements

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