Drilling Bit with Gauge Protection for Increased Durability

• 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

In-depth Tricone Bit Insights
Our Tricone bit is expertly engineered for unparalleled performance in drilling, exploration, petroleum extraction, and trenchless applications, serving as an exceptional pilot bit.

The Tricone bit, a marvel of technology, is classified into two categories based on cutting material: the robust TCI bit and the enduring Steel tooth Bit.

The TCI bit is a masterpiece featuring high-strength, high-toughness hard alloy teeth. Its innovative design optimizes the tooth row number, tooth count, exposure height, and presents a unique alloy tooth shape, maximizing wear resistance and delivering superior cutting capability.
For the Steel tooth bit, cutting-edge wear-resistant materials are applied to its tooth surface. This enhancement preserves the bit's high penetration rate while significantly extending the lifespan of its cutting teeth.


♦ Cutting-edge Technology & State-of-the-Art Equipment adhering to International Standards. ♦ A sophisticated R&D center dedicated to rock drilling tools, complemented by high-precision CNC machines,
drilling machines, milling machines, and quality testing equipment. We proudly hold API & ISO Certification. ♦ Over 10 Years of Expertise and Service across 30 Countries.
♦ Tailored Solutions to Meet Diverse 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