Diameter Tolerance：：D≤12  0~-0.02   12<D  0~-0.03

Spherical Tolerance：R±0.01

Tolerance of arc angle：R±0.01

Excellent performance and high cost-effectiveness. Taiwan quality.

Select 0.6μm fine grain hard alloy material, meeting various universal processing requirements.

Suitable for processing ordinary steel to pre hardened steel materials.

Sharp cutting edges with reasonable tool strength make milling light and fast, with a long service life.

Special tool design, high-precision tolerance and quality control.

Emulsion or oil-based coolant is recommended.

Rough machining and precision machining.