“MADE TO MEASURE AS STANDART !” CMM is present since more than 120 years on the side of its customers in the sectors of underground mining, tunneling, quarries or large public works companies. CMM manufactures a large range of drilling, bolting, purging jumbos, carriers (LHDs), coring-machine HF, arch-fixing-machine, trucks reverses, anfo / anol loaders, various sliding features, underground cranes, etc….