Professional Aluminum Bow Saw - Bow / Saw length: 39.5 / 30 cm. -Handles made of aluminum. -The blade can be used at an angle of 90 and 45º. -Includes 30 cm HSS steel blade. double cut. Valid for wood (8TPI) and metal (24TPI) - Blade adjustment on the handle. -Ideal for cutting mild steel, mild steel, copper tube, aluminum, stainless steel tube, plastics, wood, etc. -Article known as a bow saw, double-handled saw, handsaw, hacksaw, etc.