Dormer 5983925 C110 Type N Center Cutting Extra Short Length Regular Helix Square End Slot Drill Cutter, 40 mm Dia Cutter, 38 mm Length of Cut, 2 Flutes, 40 mm Dia Shank, 130 mm OAL, Bright

Dormer Slot Drill Cutter, Type N Center Cutting Extra Short Length Regular Helix Square End, Series: C110, 40 mm Diameter Cutter, 130 mm Overall Length, 38 mm Length of Cut, 2 Flutes, Spiral Flute, 40 mm Shank Diameter, 30 deg Helix Angle, Weldon Flat Shank, HSS-E, Bright