View Full Version : TecaPro MT milling speed/feed?

04-07-2008, 07:05 PM
Anyone have experience milling TecaPro ® MT Heat Stabilized Polypropylene? I have a buddy who's using speeds that (according to the charts for plastics in general) seem awfully high: 3/4" end mill at 10,000 rpm and 125 ipm, CNC mill, lots of coolant. Does this sound right?