The Omega Products Dual Contact DCBT40 Through Coolant Face Mill Arbor is a precision mounting solution designed for high-speed face milling and compatible with through-spindle coolant systems to deliver coolant directly to the cutting edge for cleaner tool life and superior chip evacuation. Engineered for demanding shops, it is balanced to G2.5 at 25,000 RPM for smooth, low-vibration operation, and features a 16mm spigot size with a 100mm gauge length for rigid, reliable cutter mounting.

• Through-Coolant design for efficient cooling and chip control: coolant is delivered directly to the cutting edge, extending tool life, improving surface finish, and reducing built-up heat during high-speed milling.
• High-speed balance (G2.5) at 25,000 RPM: maintains stable rotation, minimizes vibration, and supports faster metal removal with cleaner finishes.
• 16mm spigot with 100mm gauge length: provides a strong, rigid connection to compatible face mills and helps maintain alignment for repeatable, accurate cuts.

With this arbor, you gain a dependable, high-performance interface that keeps cutters aligned, reduces downtime from vibration-related wear, and supports consistent results across demanding milling operations. The through-coolant capability helps manage heat at the cut, while the longer gauge length adds rigidity for deeper pockets and longer tools. Ideal for engineers, machinists, and shop-floor buyers seeking a reliable, straightforward milling solution that integrates with existing equipment.