Dormer 5984048 | 5.00mm Drill Size x 6.00mm Shank x 8.00mm Maximum Depth of Cut x 52.00mm OAL x 30 Degree Helix Angle 3 Flute ALCRONA Coated HSS-E-PM C353 Slot Drill

Dormer's range of milling cutters includes C353 3-flute milling cutters, manufactured from powder metal high speed cobalt and giving you longer tool life and great performance. They have a short length flute design to provide high rigidity for milling shallow keyway slots whilst the accurate diameter means they can be milled to a P9 tolerance. The Alcrona coating on these tools increases the life of the tool and gives you better performance when milling difficult to machine materials. C353 milling cutters have great versatility and are suitable for ramping, plunging and profile milling in cast iron, stainless steels and steels.