12" Three Square Bastard File Shopify Collective Shoulder Length: 120MM

Shoulder Length: 120MM

Tap Drill Size 33/64"

Number of Pins12

Part Number: Assortment Kit #1721149 Pieces - Coarse Thread

Part Number DEWCBRTS2INCH

12" Three Square Bastard File Shopify Collective Shoulder Length: 120MMProduct Description Three square files are triangular in cross section, and 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 than the right angle, for clearing out square comers and filing taps and cutters. Grading of cuts according to coarseness is the same as Square File. Brand Drill America Part Number DIC16214 Size 12" Material Carbon Steel