MAMMOTH Choose your division. Mammoth International serves three industries. Select a division to continue to its site. 01 Drilling consumables Mining Rotary and blasthole drilling consumables for mines and OEM drill rig manufacturers. Explore Mammoth Mining 02 Equipment & devices Medical Medical equipment, devices and consumables for hospitals, clinics and medical practices across the US. Explore Mammoth Medical 03 Locomotive & export Rail Locomotive compressors, refurbishment and US rail components exported to Africa and Asia. Explore Mammoth Rail