Gilmour's quality bow saw has a hardened and tempered raker tooth blade for fast cuts and long life. Gilmour's quality bow saw is constructed of a strong tubular steel frame with rounded handle for comfort and a hardened and tempered raker tooth blade for fast cuts and long life. The open throated bow allows for extra blade clearance to cut larger branches and the tension lever ensures a tight blade for accurate cutting. Uses Gilmour's 524B replacement blade.