5423 CT DRILL FOR HRD STL 5/8 MT6452140

Carbide Tipped Drills For Hardened Steel For drilling hardened steel of 35 to 65 Rockwell C hardness without the need to anneal the workpiece 118Degree Point with two straight flutes Drill body diameter is smaller than tip diameter to prevent gallingCountry of OriginUSA Cutting Diameter (DC) 5/8" Flute Length 4" Tool Type Straight Flute Overall Length (OAL) 7" Measurement Type Inch Depth of Cut Maximum (APMX) 4" Cutting Edge Material Carbide Length Group Drill for Hardened Steel Shank Type Straight Point Shape Standard Angle 118 Degrees Series/List # 5423 Decimal Equivalent 0.6250" Coating Bright Connection Diameter Machine Side (DCONMS) 19/32"