Oil and Gas Tricone Rock Bits for Hard Rock
Description:
1. Elasatomer Sealed Roller Bearing Bit
Cutting Structure: The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
Gauge Structure: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure: 1. Abrasion resistance and seizure resistance of the bearing are improved. 2. Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available: Size: 5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 13 5/8", 14 3/4", 15", 15 1/2", 17 1/2", 22", 24", 26", etc.
IADC Code: 1-- Series, 2-- Series, 3— Serie
2. Air Cooling Roller Bearing Steel Tooth Bit
Cutting Structure: The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit
Gauge Structure: Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed Bearing Structure: Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main Type Available: Size: 5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 14 3/4", 17 1/2", etc.
IADC Code: 1-- Series, 2-- Series, 3— Series
3. Non-Sealed Roller Bearing Steel Tooth Bit
Cutting Structure: The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces.
Bearing Structure: Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum
Main Type Available: Size: 2 3/8", 3", 3 5/8: ", 3 7/8", 4", 4 1/2", 4 5/8", 4 3/4", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 10 5/8", 12 1/4", 17 1/2", etc.
IADC Code: 1-- Series, 2-- Series, 3-- Series
4. Metaled sealed Journal Bearing Steel Tooth Bit
Main Type Available: Size: 2 3/8", 3", 3 5/8: ", 3 7/8", 4", 4 1/2", 4 5/8", 4 3/4", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 10 5/8", 12 1/4", 17 1/2", etc.
| IADC | WOB
(KN/mm) | RPM
(r/min) | Applicable Formations |
| 437/447/435 | 0.35~0.9 | 240~70 | Very soft formations with low compressive strength and high drillability,
such as clay,mudstone,chalk,gypsum,salt,soft limestone, etc. |
| 517/527/515 | 0.35~1.0 | 220~60 | Soft formations with low compressive strength and high drillability,
such as mudstone,gypsum,salt,soft limestone, etc. |
| 537/547/535 | 0.45~1.0 | 220~50 | Soft to medium formations with low compressive strength,
such as medium, soft shale, medium soft limestone,
medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
| 617/615 | 0.45~1.1 | 200~50 | Medium hard formation with high compress strength,
such as hard shale, limestone, sandstone, dolomite. etc |
| 637/635 | 0.5~1.1 | 180~40 | Hard formations with high compressive strength,
such as sandstone, limestone, dolomite ,hard gypsum, marble, etc. |
| Note: The upper limits of WOB and RPM in above table should not be used simultaneously. |
Main Products:
1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60)
Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters
Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Xiamen PRO Drill Equipment Co., Ltd is a specialized company of Rock Tools, which is experienced in developing and manufacturing Top hammer and DTH rock drilling equipments. The main products include high, medium and low air pressure DTH hammers and bits, Symmetric and eccentric overburden advanced casing drilling tools, and Threaded button bits, Drill rods and Couplings, also
Air grinder for button bit, chisel bit, Diamond grinding cup for cemented carbide
Reconditions and sharpener.
PRO Drill Rock Tools can be perfectly matched with the world famous brand such as Atlas Copco, Sandvik, Ingersoll-Rand and other well-known manufacturers' Drill rigs and they are widely applied to varies of areas including blast holes, earthwork projects, mineral exploration, water-well, construction, geo-thermal exploration.
PRO Drill plants has introduced the most advanced manufacturing equipments and technology in the world, such as Electro-hydraulic forging hammers for forging process, Germany atmosphere-controllable sealed quench furnace for heat treatment, Super CNC machines and Processing Centre for accurate finishing and experienced staff in metal machining all contribute to the high performance rock tools.
In response to the demand from dimensional stone quarry, we also offer all kinds of splitting, pushing and grinding tools like Expansive Mortar, Soundless Cracking Agent Shims and Wedges, Hydraulic Rock Splitter, Cyliner Type Rock splitter, Hydro bag, Air Pushing Bag and Cemented Grinding Stone are available as integral services working for the worldwide quarry owners.
Our believe that innovative think drives the delivery of quality rock tools to customers, . Prodrill rock drilling tools are renowned for their great reliability, excellent and even quality and long services life with an expertise direct to any corner of the world.
We are committed for groundbreaking solution of drilling and Splitting & cutting for your unique operation in quarrying, mining and construction project. Looking forward to hearing from your enquiry.
