Used IADC 637 10 Inch Tricone Bit Drilling Bit for Water Well Drilling

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Used IADC 637 10 Inch Tricone Bit Drilling Bit for Water Well Drilling

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Product Description

High Quality Tricone Bit Drilling Drag Bit for Water Well

USED IADC 637 10 inch Tricone Bit Drilling Drag Bit for Water Well

Product Display

Product Specifications & Parameters

IADC	Pressure (KN/mm)	Drill Speed (r/min)	Applicable Strata
417/427	0.3-0.9	150-70	Very soft strata with low compressive strength and high drillability (mudstone, gypsum, salt, soft shale, etc.)
437/447	0.35-0.9	150-70
515/525	0.35-0.9	180-60	Soft strata with low compressive strength (soft shale, soft limestone)
517/527	0.35-1.0	140-50
535/545	0.35-1.0	150-60	Soft to medium-soft formations (limestone, sandstone, medium-hard grinding interlayer)
537/547	0.4-1.0	120-40
617/627	0.45-1.1	90-50	High compressive medium-hard strength (hard shale, limestone, dolomite)
637	0.5-1.2	80-40	Hard strata with high compressive strength (sandstone, limestone, marble)
737	0.7-1.2	70-40	Hard strata with high compressive strength (hard limestone, dolomite)
827/837	0.7-1.2	70-40	Extremely hard strata with high abrasiveness (chert, hard sandstone)

Operational Solutions

Our drilling solutions serve the mining, stone crushing, and water conservancy drilling industries. We provide high-efficiency tools designed to reduce costs and solve complex drilling challenges in various geological formations.

Packaging & Shipping

Frequently Asked Questions

What are the primary applications for these tricone bits?

These bits are specifically designed for water well drilling, mining, and oil/gas exploration, offering high efficiency across various rock formations.

How do I choose the correct IADC code for my project?

The IADC code corresponds to the formation hardness. For example, 417-447 is for soft strata, while 637-837 is designed for hard and extremely hard formations like dolomite and marble.

What is the recommended drilling speed for hard strata?

For hard strata (IADC 637-837), we recommend a lower drill speed between 40-80 r/min to maintain bit longevity and drilling precision.

Are these tricone bits compatible with standard drilling rigs?

Yes, our 10-inch tricone bits are designed to be compatible with most standard mobile air compressors and water well drilling rigs.

What makes the "Used IADC 637" a cost-effective choice?

Used IADC 637 bits provide high-quality performance in hard rock environments at a lower investment cost, making them ideal for high-efficiency, low-budget drilling operations.

How is the product packaged for international shipping?

All bits are securely packaged in industrial-grade crates to prevent damage during transit, ensuring they arrive ready for immediate use at your site.