Eastwood Air ShearsEastwood's Heavy Duty Air Shears makes clean cuts in metal up to 18 gauge. The Eastwood Heavy Duty Air Shears Feature: 2,500 strokes per minute to aggressively cut through most metals and plastics Slices through up to 18 gauge metal, without chips Cutting head rotates for precise contoured cuts Needs just 4 cfm at 90 psi, so you can use a DIY compressor Our air shears is built to match the quality and features of national brands, so it's built for