12" Half Round Smooth File Shopify Collective Head Diameter: 20mm

Head Diameter: 20mm

The certificate includes the initial accuracy

These counterbores are made of two-piece construction

Optional Base Stand

Part Number: 100C700SHB307Z

12" Half Round Smooth File Shopify Collective Head Diameter: 20mmProduct Description Rounded on one side, flat on the other. Used on concave and convex as well as flat surfaces. The backs of all Half Round Bastard Files are double cut. The backs of all Half Round Second Cut Files longer than 6 inches are double cut, the 4 and 6 inches files are single cut. The backs of all Half Round Smooth Files are single cut. The flat sides of all Half Files are double cut. Brand Drill America Part Number DIC05158 Size 12"