SNAP/CB/3TC TCT Tipped Counterbore 4.75 x 12.7mm
Counterbore with a slow spiral drill fitted. Tungsten Carbide Tipped for use in abrasive materials. Specifications: D1 3/16 inch D1 4.75 mm D2 1/2 inch D2 12.7 mm Shank Diameter 1/4 inch.
Counterbore with a slow spiral drill fitted. Tungsten Carbide Tipped for use in abrasive materials. Specifications: D1 3/16 inch D1 4.75 mm D2 1/2 inch D2 12.7 mm Shank Diameter 1/4 inch.