The Omega HSK63A Face Mill Arbor Anti-Vibration is a purpose-built toolholder designed to deliver stable, precise milling when used with HSK63A spindles. Its anti-vibration design minimizes chatter, delivering smoother cuts and more repeatable results in demanding milling operations. With a 22mm shank interface and a gauge length of 200mm, plus a through-coolant system, this arbor supports high-speed milling up to 12,000 RPM while helping keep tools cooler and longer-lasting. Anti-Vibration design for smoother, more accurate cuts: Reduces chatter and vibration during milling, improving surface finish, cut stability, and tool life even under demanding cutting conditions. Precise balance and HSK63A compatibility: G6.3 balanced for reliable high-speed use up to 12,000 RPM, designed for a secure, repeatable fit with a 22mm interface and 200mm gauge length. Through-coolant for efficient cooling and longer tool life: Direct coolant flow to the cutting edge enhances chip evacuation, reduces heat buildup, and extends tool life in heavy-duty applications. This arbor delivers consistent performance in a wide range of milling tasks, helping you maintain tight tolerances, reduce downtime from chatter, and achieve reliable results across varied materials and feeds. Built for durability in demanding shop environments, it supports higher productivity and smoother operation for engineers, machinists, and maintenance teams alike.