Profile: Beaver Engineering Corporation offers a range of rock drilling tools and equipment. We manufacture & supply all types DTH hammers, DTH bits and button bits. Our hammers and drill bits are designed to function as one single unit for all round rock drilling applications. Our button bits are manufactured considering various factors like speed, speed force, rotation speed, regrinding intervals, and drill pipe size, which are capable enough to survive in toughest conditions. Our DTH drilling rig is a machine which creates holes (usually called boreholes) and/or shafts in the ground. Our Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells or they can be small enough to be moved manually by one person.