The BT30 Combi Shell Mill Arbor from Omega Products is a precision toolholding solution designed to securely mount shell milling cutters on BT30 spindles. It’s intended for shops and operators who demand stable, accurate performance from high-speed milling in production, maintenance, and prototyping environments.

Featuring a maximum speed of 15,000 RPM and a G6.3 precision rating, the COMBI16 arbor delivers the rigidity and alignment needed for reliable high-speed milling. Its 55 mm gauge length provides consistent cutter positioning, enabling repeatable results across jobs.

• High-speed capability up to 15,000 RPM: Delivers fast material removal with stable cutter engagement and consistent finishes in demanding shell milling tasks.
• COMBI16 BT30 mounting design: Provides versatile, secure mounting for shell milling cutters on BT30 spindles, enabling quick changes and flexible setups on a single arbor.
• 55 mm gauge length for rigid, repeatable alignment: Keeps tooling positioned consistently, reducing deflection and improving surface quality across multiple parts.

By delivering stable toolholding with tight runout and robust engagement, this arbor helps reduce setup time, minimize tool deflection, and improve surface finish across parts. Its BT30 compatibility covers a wide range of machines, while the 55 mm gauge length provides consistent positioning for repeatable results. Built for reliability in busy shops, it’s a smart choice for demanding high-speed shell milling tasks meant to deliver precise, repeatable outcomes.