How to reduce vibration in milling Sandvik Cutting data and tool path programming Always position the cutter off centre in relation to the milled surface With KAPR 90° long edge cutters or end mills use low radial immersion max a e = 25% DC and high axial cut max a p = 100% D e In face milling use a small depth of cut a p and high feed f z with round inserts or high feed cutters with small entering angles