OEM-quality replacement parts for mining and construction applications. Engineered for performance in the toughest conditions — delivered globally with competitive pricing.
We deliver consistency, reliability, and value — the three things that matter most on a job site.
Manufactured to meet or exceed OEM specifications with rigorous quality control at every production stage.
Direct factory pricing with no middlemen. Reduce your operational costs without compromising on quality.
Strategic warehousing and efficient logistics ensure your parts arrive on time — minimizing equipment downtime.
Technical engineers available to help with part selection, compatibility verification, and after-sales service.
Comprehensive range of drilling consumables and spare parts for surface and underground operations.
Optimal heat treatment for maximum service life. Induction-hardened splines.
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High fatigue strength for demanding conditions. Carburized and shot-peened.
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From 32mm to 127mm diameter. Ballistic and spherical carbide. Includes cutting bits for roadheaders.
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Full-range coupling sleeves, hydraulic rock drills, and drifter system components.
View ProductsAftermarket replacement parts compatible with major global equipment brands. Manufactured to stringent specifications for reliable fit and function.
Disclaimer: All brand names and trademarks are the property of their respective owners and are used for reference purposes only. Sitoon is an independent aftermarket supplier.
Engineered for the world's most demanding drilling environments.
Surface and underground mining operations. Production drilling, development drilling, and rock support.
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Civil engineering and infrastructure projects. Tunnel boring, cross-passage drilling, and ground support.
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Aggregate and dimensional stone extraction. Bench drilling, presplitting, and secondary breaking.
Learn moreEvery part is produced under strict quality management — from raw material inspection to final testing.
CNC machining centers, automated forging lines, and robotic heat treatment — precision manufacturing at scale.
Multi-stage inspection: raw material spectrometry, in-process dimensional checks, and final hardness testing on every batch.
Impact testing, fatigue analysis, and field simulation ensure every product performs under real-world conditions.
Every shipment is packed to withstand long-distance transit and harsh handling conditions.
ISPM 15 certified fumigated wooden crates for international shipping. Reinforced corners and internal bracing for heavy parts.
Private-label and neutral packaging available. Custom barcodes, part number labels, and handling instructions printed per your requirements.
VCI anti-rust paper + vacuum-sealed heavy-gauge poly bags. Desiccant packs included for long-term storage in humid environments.
From major mining hubs to emerging markets — our parts are at work on six continents.
Trusted across mining and construction sites worldwide.
For A18DL, 1838HD/ME series. 525mm length, induction-hardened splines. In Stock.
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R32×R28 thread, 2700mm length. Carburized and shot-peened for high fatigue strength.
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Φ38mm borehole, spherical carbide buttons. Parabolic face design for fast penetration.
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T38 Straight sleeve, Φ65×191mm. Through-hardened steel, precise thread geometry.
Request QuoteWe are expanding our global distribution network and seeking established partners in mining regions worldwide. Join us and offer your customers high-quality drilling consumables with reliable margins.
Protected market areas with defined geographic boundaries.
Product catalogs, technical docs, and digital assets to support your sales.
Product training, application engineering, and after-sales assistance.
Tell us what you need and we'll respond within 24 hours with pricing and availability.