Demon Drill

The Demon is a stand-mounted rock drill: BTE Mid-Western’s S83 production drill on an integrated pneumatic feed stand, so stroke, rotation, and percussion all run off one compressed-air circuit and nobody spends the shift leaning on a handheld tool. It runs at 2,300 BPM and takes a 7/8 x 4-1/4 or 1 x 4-1/4 chuck to match your steel, covering the same 5/8 to 3 in. and larger hole range as the rest of the S83 platform — with no hydraulic power pack and no electric feed to haul in. Quarry benches, aggregate pits, and foundation crews use it for blast-hole and anchor-bolt drilling. Shop the S83 Demon drill, read the BTE Mid-Western Demon page, compare the handheld sinker and jackleg builds of the same drill, or browse the wider rock drilling and BTE Mid-Western ranges. Ships from Denver.