High wearability solid carbide drills for cutting super-hard materials better wear resistance in hardness and toughness

High wearability solid carbide drills for cutting super-hard materials

1. Micrograin carbide rod:
    Grain size: 0.5,0.6,0.8um;

    WC=90%, Co=10%,;

    HRA > 91.8  TRS > 3800N/mm2  HRC > 50

2. Made by world latest 5-AXIS CNC tools grinder, promise the quality and precision of cutter.

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

4. Each end mill is inspected by Zoller measuring and inspected machine.

5. We accept the specification as your requirement.

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