Tricone Hole Opener
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, hard gypsum-sandstone interbedded rocks, sandstone, and dolomite containing interlayers, etc.
- Commodity name： Tricone Hole Opener
Keywords:
Casing-Teeth Roller Reamer
- Product Description
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Product Specifications
Specification Model 600 mm IADC Encoding LJ537XG Single-tooth count of the gear 8 Single-cutter bit size 8 1/2” Number of roller-bit bottom drills 1 IADC Roller Bit LJ537XG Bit-bottom drill size 8 1/2” Applicable strata Low compressive strength, moderately soft formations with relatively hard, abrasive interlayers—such as hard shale, anhydrite, soft limestone, sandstone, and dolomite containing interbedded layers, among others. Volume 120 × 94 × 75 (cubic centimeters) Net weight / Gross weight 390 KG / 415 KG Bearing Type Metal-Sealed Sliding Bearings Rotational speed (r/min) 220 ~ 40 Drilling Pressure (kN/mm) 0.50 to 1.05
Source Manufacturer, Strong Production
Carefully make every product
Industry Focus
Factory-produced, precision-engineered quality
Fast shipping
Fast shipping, diverse models
Thoughtful after-sales service
Thoughtful after-sales service, easy installation
Advanced R&D capabilities
Proven Strength, Trusted Reliability
Frequently Asked Questions
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How to properly store and maintain drill bits?
Cleaning: After use, remove debris and dust from the drill bit using a cloth or brush. Rust Prevention: Apply a small amount of lightweight machine oil to the drill bit surface to prevent rusting, especially in humid environments. Organized Storage: Store drill bits neatly by category using a drill bit index box or magnetic strip holder, ensuring they don’t collide with each other and risk damaging the cutting edges.
Do you have a pre-shipment inspection procedure?
Yes, we always test the product before delivery.
Can I take a sample for testing?
Yes, samples can be sent for testing before placing a bulk order.
When is the delivery time?
Stock orders will be fulfilled within 7–15 days; for OEM and ODM orders, the exact timeline depends on the specific situation.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, and more.
Why does the drill bit slip and fail to grip metal or smooth surfaces?
You can use a center punch to create a small indentation at the drilling location, providing the drill bit with a starting point. For surfaces that are particularly smooth, you can also apply tape over them before marking, which helps increase friction.
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Seeking Cooperation
It is a comprehensive company integrating R&D, production, sales, and service of petroleum equipment. The products are exported to many countries in Europe and America, and there are multiple offices and distribution points nationwide.
Phone/WhatsApp
Address
Shijing Village Town, Hejian City, Cangzhou City, Hebei Province