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About Mitsubishi Materials USA Corporation About Mitsubishi Materials USA Mitsubishi Materials USA’s Rock Tools Group supplies a full line of top hammer blast hole and underground mining rock drilling tools that are considered some of the best in the world. Our products are engineered and manufactured under strict quality control standards. Our parent company specializes in the manufacturing of tungsten carbide buttons which are used in all our drill bits. In addition, we make casing advancement systems for the water well drilling, construction drilling, foundation drilling, and geothermal drilling industries and these products have a reputation for supreme quality. We have also recently added a full line of Down-the-Hole hammers and bits that are manufactured in the USA. About Mitsubishi Materials USA About Mitsubishi Materials USA Corp Mitsubishi Materials USA’s Rock Tools Group supplies a full line of top hammer blast hole and underground mining rock drilling tools that are considered some of the best in the world. Our products are engineered and manufactured under strict quality control standards. Our parent company specializes in the manufacturing of tungsten carbide buttons which are used in all our drill bits. In addition, we make casing advancement systems for the water well drilling, construction drilling, foundation drilling, and geothermal drilling industries and these products have a reputation for supreme quality. We have also recently added a full line of Down-the-Hole hammers and bits that are manufactured in the USA. Mitsubishi Materials thermistors are used in photo diodes and LiDAR and can be used in headlights and in communications modules. Our thermistors have gold-electrodes and are wire-bonded and are as small as 0.21mm square with 1% tolerance. It’s simple. We want to provide high-quality cutting tool products that deliver unparalleled performance and control to help you to manufacture precisely perfect products every day. Our long heritage of building partnerships through providing cutting tool solutions for metal manufacturers has given Mitsubishi Materials U.S.A. a reputation as an industry leader. We understand the importance of getting it right the first time by delivering high-quality cutting tools to help overcome machining challenges and improve machining processes. https://www.mmc-carbide.com/us https://www.mtectraining.info/ Mitsubishi Materials USA's Rock Tools Group supplies a full line of top hammer blast hole and underground mining rock drilling tools considered as some of the best in the world. Our products are engineered and manufactured under strict quality control standards. Our parent company specializes in the manufacturing of tungsten carbide buttons used in all our drill bits. We also make casing advancement systems for the water well, construction, foundation, and geothermal drilling industries and these products have a reputation for supreme quality. We recently added a full line of Down-the-Hole hammers and bits that are manufactured in the USA.