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Steel teeth series:IADC CODE:116,117,126,127,136,137,216,217,317,337
TCI series:IADC CODE:417,437,447,517,527,537,547,617,627,637,647,737,837.
Application: it can be used for geological prospecting, development of oil and gas, drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.
Our Steel Teeth Tricone Drill Bits are engineered for exceptional performance in soft to medium-hard formations. Designed for oil and gas exploration, water well drilling, geothermal projects, and mining operations, these robust drill bits combine advanced design with premium materials to deliver unmatched durability and drilling efficiency.
Key Features
1. Premium Steel Teeth Construction
Forged from high-grade alloy steel, the teeth are heat-treated for superior hardness and wear resistance, ensuring extended service life even in abrasive conditions.
Optimized tooth geometry enhances cutting efficiency and reduces balling in sticky formations.
2. Interchangeable Bearings & Seals
Equipped with sealed and lubricated roller bearings, our tricone bits minimize friction and heat buildup, prolonging bearing life.
Modular design allows for easy maintenance and replacement of worn components.
3. Versatile Formation Compatibility
Ideal for soft to medium-hard formations such as shale, limestone, sandstone, and unconsolidated sediments.
Available in multiple sizes (6″ to 26″) and IADC codes to match specific drilling requirements.
4. Enhanced Hydraulics
Strategically placed nozzles and fluid channels optimize cuttings removal, improving ROP (Rate of Penetration) and reducing downtime.
Advantages Over Competitors
Cost-Effective: Steel teeth provide a lower initial cost compared to TCI (Tungsten Carbide Insert) bits, ideal for budget-conscious projects.
Easy Maintenance: Simplified refurbishment process reduces operational costs.
Proven Reliability: Rigorous QA testing ensures consistent performance in challenging environments.
Applications
Oil & gas well drilling
Water well construction
Geotechnical and environmental sampling
Mining and blast hole drilling
Technical Specifications
Material: High-strength alloy steel body with hardened steel teeth
Bearing Type: Sealed roller bearings (optional journal bearings available)
Connection Types: API regular, API numbered, or custom threads
IADC Code: 1-1-1 to 5-5-5 (depending on configuration)
Quality Assurance
Every tricone drill bit undergoes stringent inspections, including pressure testing, dimensional checks, and dynamic balance verification, to meet ISO 9001 and API standards.
Why Choose Us?
Customization: Tailor-made designs for unique drilling challenges.
Global Support: 24/7 technical assistance and rapid logistics.
Proven Track Record: Trusted by drilling contractors worldwide for over [15] years.
Contact Us Today to discuss your project needs and discover how our Steel Teeth Tricone Drill Bits can optimize your drilling performance while reducing costs!
| 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 | |||
| Diameter | Steel tooth bit | TCI bit | |
| in | mm | Weight(kgs) | Weight(kgs) |
| 3 7/8 | 98.4 | 5 | 6 |
| 4 5/8 | 117.5 | 6 | 6.5 |
| 5 7/8 | 149.2 | 17 | 18 |
| 6 | 152.4 | 18 | 19.5 |
| 6 1/2 | 165.1 | 19 | 22 |
| 7 7/8 | 200 | 29 | 29.5 |
| 8 1/2 | 215.9 | 35 | 38 |
| 8 3/4 | 222.2 | 36 | 40 |
| 9 1/2 | 241.3 | 57 | 59 |
| 9 7/8 | 250.8 | 58 | 60 |
| 10 5/8 | 269.9 | 66 | 74 |
| 12 1/4 | 311.1 | 85 | 111 |
| 13 5/8 | 346.1 | 118 | 120 |
| 14 3/4 | 374.6 | 140 | 160 |
| 17 1/2 | 444.5 | 230 | 255 |
| 20 | 508 | 428 | 443 |
| 22 | 558.8 | 520 | 560 |
| 26 | 660.4 | 720 | 810 |
Notice: There is a chance that SHANDIKE may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.
