PFERD Workbench Round File H3 250mm

PFERD Round Workshop File H2 250mmDescriptionRound file with handle and spiral cut. F-shape according to DIN 7261.Excellent abrasive properties due to spiral cut. For machining round and semicircular profiles. Worked materials:aluminumbronzeother non-ferrous metalshard non-ferrous metalscoppersoft non-ferrous metalsbrasszincgrey and ductile cast iron (GG/GJL, GGG/GJS)steel up to 1,200 N/mm² (< 38 HRC)steelMachining tasks:deburringcutting holessurface machiningDrive types:Handheld useGeneral instructions:The ideal microstructure of steel is the condition for uniform file hardness. The type and angle of cut depend on the application, distinguishing betweencut 1 for roughing,cut 2 for semi-finishing/universal machiningcut 3 for finishing.The ideal tooth geometry for each application. File length is measured without shank from tip to shank root.