Solid Carbide Square End Mills(U-series HRC55

1. Micro grain carbide rod:WC=90%, Co=10%, TRS>4000N/mm2; Hardness>92HRA, Grain size: 0.5-0.6um; High qulaity of wearability and impact.

2.Super TiAlN, AlTiN reduce the coeffiction of friction, and improve the tools life much.

3. Work Piece: Carbon steel, alloy steel, cast steel, tooling steel, mould steel, heat-treament steel. Aluminum alloy steel, Non ferrous alloy.

4.1-20mm