Jobber Length Drill Bit, Drill Bit Size #55, Drill Bit Point Angle 118 Degrees , High Speed Steel, Bright (Uncoated), Decimal Equivalent 0.0520, Wire, Drill Bit Point Type Conventional Point, Non-Coolant Through, Number of Coolant Holes 0.
5 mm, Maximum Thickness 1.6 mm, Color Blue, Dimensional Standards DIN 7980, Material Grade/Class Not Graded, Pack Size Small Pack, Rockwell Hardness HRC44, System of Measurement Metric, Thickness Tolerance +/-0.6 mm, Minimum Thickness 1.