Design: The Full Bottom Edge Design Is Good For Vertical Milling. Coating :All end mill set with AlTiSN 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. Application:Finsh Machining and Rough Machining.
Inch Size and Diameter Tolerance:Diameter 1/4 - Cutting Edge Length 0.75" - Overall Length 2.5" Tolerance:-0.01mm.