Heavy Duty Tricone Bit Diamond Drill Bit 12-1/2 Inch TCI Tri-Cone Drill Bit of Oil Water Drilling Tool

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 3months
• Model NO.: tricone bit
• Certification: CE, RoHS
• Standard: AISI
• Surface Treatment: Galvanized
• Manufacturing Process: Forging
• Material: Alloy Steel
• Size: 3"~26"
• Wob: 0.35~1.05kN/mm
• Rpm: 80~40r/Min
• Weight: 21kg
• Applicable Industries: Energy & Mining
• Condition: New
• Machine Type: Drilling Tool
• Thread Connection: API
• Product Name: Heavy Duty Tricone Bit Diamond Drill Bit 12-1/2 in
• Transport Package: Wooden Box
• Specification: 540X450X500mm
• Trademark: CSDRILL
• Origin: China
• HS Code: 8207
• Production Capacity: 500000

Product Description

Heavy Duty Tricone Bit Diamond Drill Bit 12-1/2 Inch TCI Tri-Cone Drill Bit of Oil Water Drilling Tool

Product Description

Introducing the CSDRILL tricone bit-a pinnacle of versatility and groundbreaking innovation, tailored for a broad spectrum of applications. Whether you're embarking on geological prospecting, pioneering the development of oil and gas resources, or drilling water wells, blast holes, and conducting seismic prospecting, this tool is indispensable. Additionally, it serves as a vital component in construction engineering projects. Our diverse lineup includes eleven distinct types of tricone rock bits, meticulously crafted to meet and exceed diverse drilling demands, ensuring uncompromised performance in every application.

Steel Teeth Series: Elevate your drilling operations with our comprehensive array of IADC Codes: 116, 117, 126, 127, 136, 137, 216, 217, 317, 337. These bits are expertly designed for unmatched efficiency and steadfast reliability, serving as a testament to precision engineering.

TCI Series: Experience unparalleled performance with our extensive range of IADC Codes: 417, 437, 447, 517, 527, 537, 547, 617, 627, 637, 647, 737, 837. These bits are engineered meticulously for optimal performance, ensuring seamless drilling even in the most challenging conditions.

Discover the unmatched power and versatility of our TCI tricone bits, encompassing TCI roller bits, roller bits, steel tooth roller bits, and TCI tricone bits. Each is ingeniously designed to conquer specific challenges within drilling operations, guaranteeing efficiency and excellence.

1. Our tricone bits are available in a vast array of sizes, ranging from 3 7/8" to 26". This wide size range offers unparalleled flexibility, allowing you to tailor your approach to various drilling applications seamlessly.

2. Our comprehensive product line spans almost all existing IADC codes, ensuring compatibility and superior performance across diverse geological conditions, making us a reliable partner in your drilling endeavors.

3. We take immense pride in offering reliable quality at an exceptionally reasonable price. Every purchase guarantees substantial value, reflecting our commitment to excellence and customer satisfaction.

 

Product Name	Tricone Drill  Bit	Size	3 3/4"~26" inches
Brand	CSdrill	Type	TCI tooth tricone bit
Bearing type	rubber sealed journal bearing	LBS.	39.7
WOB	0.35~1.05KN/mm	RPM	80~40r/min
Weight	30KG to 190kg etc	MOQ	1pcs

Normal IADC:

437 Soft Formation TCI Tricone Bits:

The 437 TCI bits are a masterpiece of engineering, specifically crafted for efficiently drilling through low compressive strength, very soft formations. They feature a skillful blend of large-diameter conical and chisel tungsten carbide inserts, expertly designed for superior cutting efficiency. The maximum cone offset ensures impressive penetration rates, while the deep intermesh of cutter rows effectively prevents bit bailing in sticky formations, delivering consistent performance.

517 Medium Formation TCI Tricone Bits:

Designed to excel in medium to medium-hard formations, the 517 model features aggressive chisel tungsten carbide inserts strategically placed on both the heel and inner rows. This design ensures rapid drilling rates and significantly enhanced cutting structure durability. Its HSN rubber O-ring provides outstanding sealing, ensuring long-lasting bearing durability and reliable performance.

637 Hard Formation TCI Tricone Bits:

The 637 bits are engineered to conquer hard and abrasive formations with ease. They are equipped with wear-resistant tungsten carbide inserts on the outer rows, maintaining bit gauge integrity. Additionally, the maximum number of hemispherical-shaped inserts across all rows ensures remarkable cutter durability and an extended lifespan, making them a top choice for challenging drilling scenarios.

617 Medium-Hard Formation TCI Tricone Bits:

The 617 model is designed for medium to medium-hard formations, featuring robust chisel tungsten carbide inserts on the heel row and conical inserts on the inner rows. This configuration guarantees fast drilling rates and durable cutting structures. Additionally, the HSN rubber O-ring enhances bearing durability with its effective sealing, ensuring continuous reliable performance.

Specifications:

IADC	WOB	RPM	Application
	(KN/mm)	(r/min)
111/114/115	0.3-0.75	200-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
116/117	0.35-0.8	150-80	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk
121	0.3-0.85	200-80	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
124/125		180-60
131	0.3-0.95	180-80	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80	medium formations with high compressive strength, like medium, soft shake, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds.
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
321	0.4-1.0	150-70	medium abrasive formations, like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70	very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
517/527/515	0.35-1.0	220-60	soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
537/547/535	0.45-1.0	220-50	soft to medium formations with low compressive strength, like medium, soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds
617/615	0.45-1.1	200-50	medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
637/635	0.5-1.1	180-40	hard formation with high compressive strength, like limestone, sandstone, dolomite, hard gypsum, marble
Note: Above limits of WOB and RRPM should not be used simultaneously

Packaging & Shipping

wooden package

 

Company Profile

Changsha DTH Drill Construction Machinery Co., Ltd. stands as a beacon of excellence with over 20 years of expertise in the drilling tools industry. Since 1996, we have been the designated processing center for down-the-hole drilling tools for the esteemed Changsha Institute of Mining Research. Collaborating with world-renowned institutions including the Institute of Metal Research of the Chinese Academy of Sciences, Japan's National Institute of Materials Research (NIMS), the University of Queensland in Australia, and the Swiss Federal Institute of Technology (EMPA), we are at the cutting edge of innovation. Our journey is defined by a relentless pursuit of advancement and quality.
As a premier comprehensive service provider in the drilling domain, we specialize in delivering top-tier water well drilling machines, coring drilling machines, reverse circulation drilling machines, tunnel drilling machines, and a vast selection of drilling tools. Our commitment to providing free, one-stop solutions tailored to various construction needs-be it for mines, water wells, or building pile foundations-sets us apart. Certified by SGS, TUV, and Made in China as a leading drilling provider, our superior products are trusted in over 80 countries globally. Recognized by Stanford University, our founder is among the top 2% of global scientists in 2022 and 2023, showcasing our dedication to excellence and innovation in the drilling industry. Let us simplify your drilling processes with unparalleled expertise and visionary leadership.

Certifications

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FAQ

 The information you may like to know before order: 
 

Q: Methods of Payment

 A: T/T (Telegraphic Transfer) or Western Union or L/C at sight.
 

Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: Can you supply related drilling tools?
A: Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.

Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.

Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.

Q: How can you ensure the quality?
A: We have our professional QC and all the products will undergo strict inspection and testing for every order before shipping out.