roughneck rock hammers roughneck® rock hammers are born to rock unlike other rock hammers that are just vertical mining hammers stuck onto a drill, the roughneck was designed to turn any horizontal directional drill into a highly productive rock drilling machine. the roughneck rock hammer is capable of...
environmental and financial damage. outstanding quality and product reliability are crucial for companies in this market – and call for a strong partner. based on our hundred plus years of experience in challenging markets and our strong material expertise, we also offer our customers high-quality sealing...
of equipment for materialographic preparation and inspection of virtually any type of material, with outstanding preparation quality, speed and user-friendliness. read more cutting for easy and accurate cutting, you need the correct machinery for your work pieces. find the right equipment, consumables...
energy, tax policy targeting one type of energy over another creates negative impacts and other unintended effects. for detailed policy information, read our articles under the news, policy & issues section. alaska - a state of energy as it did a quarter century ago, alaska today offers the u.s. an...