Which thread type is best for bench drilling in KSA limestone?

For most limestone quarries in the Eastern Province, T38 or T45 threads provide the best balance of speed and durability. For larger holes and harder strata, we recommend moving to T51 or GT60 systems for better energy transfer.

How do your tools handle the extreme heat of the Saudi desert?

Our benching tools are manufactured from specialized alloy steel that undergoes a specific heat-treatment process. This prevents the steel from becoming brittle or losing its hardness during the 50°C+ summer operations common across the Kingdom.

Can I use Hatoon shank adapters with my existing European or Japanese rigs?

Yes. We provide shank adapters compatible with all major international rig brands (Atlas Copco/Epiroc, Sandvik, Furukawa). This ensures your fleet in Riyadh or Jeddah stays operational without needing proprietary manufacturer parts.

How can I extend the life of my extension rods?

Regular inspection of thread wear and the use of high-quality thread grease (specifically copper-based for the KSA climate) will significantly extend the life of your rods and prevent joint seizing.

Bench Drilling Tools KSA | Extension Rods & Bits

Bench Drilling Tools: High-Efficiency Solutions for Saudi Quarries

In the vast open-pit mines and limestone quarries of Saudi Arabia, productivity is measured by the consistency of the blast-hole pattern. Bench Drilling Tools are the backbone of these operations, engineered to provide the straightness and durability required for high-bench stability. At Hatoon Machinery, we supply a premium range of top-hammer and DTH benching equipment designed to survive the abrasive conditions of the Arabian Shield. Whether you are clearing terrain for major infrastructure in Riyadh or extracting minerals in the Eastern Province, our tools ensure maximum energy transfer from the rig to the rock face. Optimized for the Kingdom’s 122°F+ heat, these tools minimize thermal fatigue and maximize your meters-per-shift in Jeddah, Dammam, and beyond.

Bench Drilling Equipment Portfolio

Tool Type	Key Advantage	Best Application
Extension Drill Rods	High-strength alloy steel with superior fatigue resistance.	Long-hole benching in limestone and granite.
Heavy-Duty Shank Adapters	Precision-machined for seamless rig-to-string energy.	High-torque top-hammer rigs in mining sectors.
Coupling Sleeves	Heat-treated joints for maximum thread integrity.	Multi-rod string assemblies for deep benches.
Large-Diameter Bench Bits	Optimized flushing channels for rapid cutting removal.	Industrial quarrying and blast-hole creation in KSA.

Why Source Bench Tools from Hatoon Machinery?

Blast-Hole Precision: Our benching tools are engineered for minimum deviation, ensuring that your blast patterns are accurate and your secondary breaking costs in Riyadh are reduced.
Metallurgical Excellence: We utilize advanced carburization processes to harden the tool surface while maintaining a flexible core, essential for the high-impact stress of Saudi Arabia's volcanic rock.
Optimized Flushing: Advanced internal air/water pathways ensure that cuttings are cleared rapidly, preventing bit regrinding even in the dusty environments of the Western Province.
Rapid KSA Fulfillment: We maintain a localized inventory of rods, bits, and shanks to ensure that mining operations in Yanbu and Medina never face unnecessary downtime.