Detailed Product Description Deck ScalersThe scaler has a handle,allowing the operator to stand during use,relieving fatigue and protecting the eyes from dust and chipped metal or scale.CODE590401ModelKC-100Scaling SystemReciprocating Poston SystemNumbers of Piston Head11 pcsPiston Diam22 mmR.P.M.4,000 Blow/minScaling Width300 mmWeight65 kgsWe will offer you a copetitive price with high quality. ...