The Omega DCBT40 Dual Contact End Mill Holder is a precision toolholding solution designed for CNC milling. It securely clamps straight-shank end mills with a Weldon flat, delivering stable performance in demanding programs. The dual-contact design—face and taper engagement—maximizes rigidity, helping you achieve cleaner cuts and longer tool life.

Engineered to Form AD standards and balanced to G2.5 at 25,000 RPM, this holder supports high-speed, high-accuracy machining. It features an 8 mm bore size and a 50 mm gauge length, pairing compatibility with common tooling and reliable balance across speeds for consistent results in tough applications.

• Face and taper contact for maximum rigidity: Dual-contact engagement minimizes runout and tool deflection, improving cut quality and repeatable accuracy at high speeds.
• Weldon flat ER seating for secure, slip-free clamping: Ensures tools stay firmly seated under heavy feeds, reducing chatter and extending tool life.
• High-speed readiness with precise balance: Balanced to G2.5 at 25,000 RPM and compatible with 8 mm straight-shank tools, delivering smooth operation and reliable performance at demanding speeds.

This end mill holder helps streamline workflows by delivering consistent seating, reduced vibration, and dependable accuracy across challenging milling operations, empowering you to achieve precise finishes and reliable production outcomes.