Coating :All end mill set with MAH Coating,it is excellent resistance to high temperature and thermal impact
Material:HRC62 ultrafine grain tungsten carbide, toughness and hardness and wear resistance
Manufacturing:Five-axis high precision grinding machine, keep the carbide router bits Stable and controllable. Quality Control:Each milling bit will be tested on the detecting instrument and laser a code
Design: Double cutting edge make the milling bits sharper and efficiency, high feed rating and greatly surface finishing. Application:Finsh Machining and Rough Machining
Inch Size and Diameter Tolerance:Diameter 1/4- Cutting Edge Length 1.5" - Overall Length 4.0" Diameter Tolerance:+0.00mm to -0.02mm