A compact handheld pneumatic power tool that puts a 45° chamfer on round holes and curved edges, driven by compressed air rather than mains electricity so it stays lightweight and cool-running through repetitive edge-breaking work.Key specs Chamfer depth range: 0.1-1mm Included accessories: 2 x Inserts, Wrenches, Connector, Muffler pipe Compatibility / fitmentRequires a compressed air supply matching the tool's rated pressure — confirm before purchase.Application / use casePurpose-built for round profiles — deburring drilled and punched holes, pipe bores, and curved cut-outs on production runs where the fixed insert geometry follows the radius cleanly. With a 0.1-1mm adjustable chamfer depth, it suits light deburring through to weld-prep bevels on holes in structural and fabricated steel where a hand file would be too slow and inconsistent.
