Design: Sharp Edge With DLC Coating Make the Cutting More Smooth and Non-stick Scraps.
Coating :All end mill set with Diamond-Like Coating surface hardness:HV7000, Low coefficient of friction(μ=0.08-0.15),Strong adhesion resistance.
Material:HRC65 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.
Inch Size and Diameter Tolerance:Diameter 1/4 - Cutting Edge Length 3/4" - Overall Length 2.0" Tolerance:-0.00mm to -0.02mm.