PFERD Machinist's File, Three Square, 8 in Length, Bastard/Double Cut Type, American Pattern Coarseness of Cut, 5/8 in Width, 5/8 in Thickness, #1 Length of Cut, Plain Grip

ITEM FEATURES:

• Three square files are triangular in cross section, like tapers but are double cut and have fairly sharp corners that are slightly set and cut
• These files are for general use by machinists for filing internal angles more acute than the right angle