2 Flute 6mm 8mm 12mm HRC65 Ball Nose End Mills for Hardened Steel

2 Flute 6mm 8mm 12mm HRC65 Ball Nose End Mills for Hardened Steel. HRC65 Hardness Rating: Solid carbide construction rated for HRC65, ideal for hardened steel machining. Blue Nano Coating: High heat-resistant HELICA coating with blue nano finish for easy abrasion recognition. Customization Accepted: Customized sizes and processes available according to client drawings and workpieces. High Precision: Achieves precision of 0.005-0.01mm for accurate CNC machining center operations. Wide Flute Design: Smooth and wide flute design ensures efficient chip removal and longer tool life. Free Sample Offer: Free samples provided upon client agreement to cover shipping costs. Fast Delivery: Standard delivery time is 5-10 working days for efficient order fulfillment. 24/7 Online Support: 24-hour online service available to reply to questions immediately.