Tools Carbide End Mill, PVD AlTiN Coating for Stainless Steel Materials Cutting,4 Flute 1/4 Shank (1/4-3.5" 2PCS)

Coating:All end mill set with Diamond-Like Coating surface hardness:HV7000, Low coefficient of friction(μ=0.08-0.15)，Strong adhesion resistanceMaterial:HRC62 ultrafine grain tungsten carbide, toughness and hardness and wear resistanceManufacturing:Five-axis high precision grinding machine, keep the carbide router bits Stable and controllableQuality Control:Each milling bit will be tested on the detecting instrument and laser a codeDesign: Cutting edge and the U groove make the milling bits sharper and efficiency, high feed rating and greatly surface finishingApplication:The cnc mill set is greatly performance for alumimum copper alloy processingInch Size and Diameter Tolerance:Diameter 1/4 - Cutting Edge Length 1.5" - Overall Length 4" Diameter Tolerance:+0.00mm to -0.02mm

• COATING :All end mill set with PVD ALTIN Coating,it is excellent resistance to high temperature and thermal impact
• MATERIALl:HRC68 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: Cutting edge and the U groove make the milling bits sharper and efficiency, high feed rating and greatly surface finishing