Description of YG 1 28565TC Carbide Alu Power Regular
High velocity milling of aluminum & other non-ferrous materials. 3flute and 45° helix allow harmonic balance at high speed condition and smooth cutting. Improved surface roughness-cylindrical margin which is controlled tightly. Maximum-metal removal rate. Superior chip evacuation.
The cleanliness it leaves on aluminum and copper alloys is almost mirror smooth and my parts came in at +/-0.0005 on the first try without measuring the tool diameter. I got too hopeful and tried titanium but didn't get a particularly impressive finish there but continued to cut with a decent finish after going back to the intended alloys.