DIAEDGE ROCK TOOLS has been driving innovation since its founding in Japan in 1947 under Mitsubishi Metal Mining Co., Ltd. (now Mitsubishi Materials Corporation). In 2000, the development of wear-resistant and rock tools transitioned to MMC RYOTEC, a global leader in cemented carbide technology. With decades of expertise, we have perfected our internally produced carbide buttons, delivering unmatched drilling performance for surface and underground mining. Backed by a worldwide presence and a commitment to continuous innovation, we provide tailored solutions that evolve with the ever-changing demands of the mining industry. .
TOOLS FOR MINING
Designed for durability and precision, our heavy-duty tapered bits and integral drilling steel deliver exceptional strength and reliability in demanding drilling applications. Available in sizes ranging from 30 mm (1 3/16") to 43 mm (1 11/16"), with taper diameters of 6", 7", or 12", they ensure efficient and consistent performance in tough rock conditions.
DIAEDGE Rock Tools offers Rope, Hi-Leed, and T-Type (trapezoidal) threads, along with button bits in four tungsten carbide grades and multiple face designs. Engineered for durability and precision, our solutions ensure optimal performance in a variety of drilling conditions.
DIAEDGE Rock Tools are engineered for precision and durability in small to medium-sized drill holes, making them ideal for drifting operations using the latest jumbo equipment. Available in a variety of sizes, thread types, and designs, our tools are designed to meet the unique demands of every drilling application, ensuring efficiency and reliability in even the most challenging conditions.
MMC RYOTEC offers a wide range of Down The Hole bits from 90 mm to 254 mm, designed to pair seamlessly with various hammers. Engineered for exceptional performance and reliability, these high-quality bits ensure efficient drilling in the toughest conditions.
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