API Drill Collar Spiral Drill Collar and Non Magnetic Drill Collar

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API Drill Collar Spiral Drill Collar and Non Magnetic Drill Collar

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Product Description

API Drill Collar & Spiral Drill Collar

Professional manufacturer of rock drilling equipment and spare parts since 1993. The product range includes top hammer rock drilling tools, DTH drilling tools, construction tools, rock drill drifters, air jack hammers, coal mining tools, and oil drilling tools.

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Manufacturing Excellence

High performance production lines and inspection equipment. The products meet advanced international standards and are compatible with global machinery brands.

With a history spanning more than 25 years in the mining and drilling industry, we have become an expert in the field. Utilizing advanced drilling technology, our products are popular in various international markets including the United States, Australia, England, France, Japan, Brazil, India, and Russia.

Factory Facility

Drill Bit Workshop

Warehouse

Professional Team

Quality Control System

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ISO 9001 Certified Quality

Quality management is at the heart of every step, from design to manufacturing and sales. Standards are rigorously assessed to meet international performance levels.

Our facility is equipped with over 100 sets of machinery, including world-class CNC machining equipment, NC welding assembly lines, 4-axis and 5-axis machining centers, and vacuum quenching furnaces.

Global Customer Reviews

Mining Project Performance

Customers report high performance for GT60-115 thread button bits in mining projects, with satisfactory results for extension drill rods.

Durable Extension Rods

Feedback indicates MF-T51-3660 extension drill rods provide excellent quality in drilling basalt and granite, with some reaching 4,000 meters in depth.

Packing & Delivery

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Packing Details: Secure wooden box packing or special logistics packaging.

Delivery Details: Usually 15-25 days depending on order specifications.

1. Logistics Packaging

2. Suitable Carton Sizes

3. Bundled Drill Rods

Frequently Asked Questions

Are you a manufacturer or trading company?

We are a professional manufacturer specializing in rock drilling equipment and spare parts.

What are your main products?

Our core products include top hammer rock drill tools, DTH rock drill tools, coal mining tools, construction picks, hydraulic drifters, and casing pipes for petroleum projects.

What are the delivery and payment terms?

We accept T/T, L/C, Western Union, and PayPal. Standard terms are 30% deposit in advance and 70% balance before shipment. Shipping is available via Express, Air, Sea, or Train.

Do you accept sample orders?

Yes, we welcome sample orders to test our quality. Please contact us for specific arrangements.

How do you control product quality?

We prioritize "Quality First" and strictly adhere to ISO9001:2008 standards. Every raw material and finished product undergoes rigorous inspection using advanced spectral analyzers and testing equipment.

What about after-sales service?

We provide proactive technical support for all inquiries. We also offer product return or replacement policies for any verified quality issues.