17 1/2 Tricone Bit with Metal Bearing Reliable Drilling Equipment

• 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 * 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

In-Depth Tricone Bit Insights
The versatile Tricone bit is your go-to choice for applications in drilling, exploration, and petroleum industries, as well as trenchless technology where it's employed as the pilot bit, ensuring precision and reliability.

Expertly categorized by cutting material, the Tricone bit is available in two distinguished types: TCI Bit and Steel Tooth Bit, each tailored for specific drilling needs.

The TCI bit shines with its incorporation of high-strength, high-toughness hard alloy teeth. Its pioneering design optimizes tooth row number, tooth count, and tooth exposure height, paired with a unique alloy tooth shape, to maximize wear resistance and cutting prowess.
Innovative wear-resistant material enhances the Steel Tooth Bit by welding the tooth surface, preserving its outstanding penetration rate while significantly extending the lifespan of the cutting teeth.




♦ Cutting-edge Technology & Equipment meeting International Standards. ♦ R&D hub for rock drilling tools, featuring state-of-the-art high-precision CNC machines,
drilling and milling machines, coupled with rigorous quality testing equipment. Proudly API & ISO Certified. ♦ Over a decade of experience across 30 countries, providing exceptional service.
♦ Tailored solutions crafted to meet a diverse array 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