Dormer 5983807 | 4.00mm Drill Size x 6.00mm Shank x 11.00mm Maximum Depth of Cut x 55.00mm OAL x 30 Degree Helix Angle 2 Flute Bright Coated HSS-E-PM C123 Slot Drill

C123 milling cutters have 2 flutes with a medium length which provides high rigidity for milling standard slots, whilst the accurate diameter makes them perfect for milling standard keyway slots to a P9 tolerance. The powder metal high speed cobalt used in manufacture gives increased performance coupled with a longer tool life. C123 milling cutters have a bright finish which stops workpiece material from sticking to the cutting edges, so giving you a more accurate and cleaner finish. They can be used for plunging, ramping and profile milling in cast iron, steels and stainless steels, making them very versatile.