Series 33MCR 3 Flute End Mills Corner Radius For Difficult Materials Using the latest in engineering design and grinding capabilities, the new Series 33 High Performance End Mills handle slotting of difficult materials such as Stainless Steel, Inconel and Titanium. Ideal for applications struggling with chip evacuation, this 3-Flute design offers increased chip clearance and a reduction in harmonics. Engineered with a balance of strength and shear, the Series 33 offers improved productivity, surface finish and tool life. Features & Benefits: ? Unique 3 Flute design provides more controlled and manageable chip formation ? Engineered step core configuration provides stability for aggressive ramping and rigidity when flute is completely engaged ? Open structure at the axial end accommodates material flow and load reduction during operations Cutter diameter 6mm Shank diameter 6mm Corner radius 0.5mm Flute length 18mm Overall length 57mm