1/2" Cutting Dia. 1/4"Shank Dia, 3 Flute, 90 Degrees, Carbide Countersink Series/List #5753 MT3156182

Carbide Three Flute Countersink For countersinking , chamfering, and deburring holes. Three flutes allow higher feed rates than single flute countersinks and greater chip clearance than six flute countersinks. Carbideoffers excellent wear resistance, heat resistance and rigidity. Recommended for abrasive materials, difficult-to-drill materials and increased tool life in production applications.Country of OriginUSA Tool Type Countersink Point Angle (SIG) 90 Degrees Cutting Diameter (DC) 1/2" Coating Bright Overall Length (OAL) u200e2-1/2" Cutting Edge Material Carbide Connection Diameter Machine Side (DCONMS) 1/4" Series/List # 5753 Flute Count (NOF) 3