Y.T. Indexable T-Slot Cutter (3T) - Metric - 50 mm Saw Diameter for LNGT Inserts - Insert Width 2 to 2.5mm (3T2550-2.0)

The Y.T. Indexable T-Slot Cutter (3T) is a precision 50 mm milling tool engineered for industrial CNC setups, optimized for LNGT holders and UFO-system carbide inserts. Built to metric specifications with a 2 to 2.5 mm insert width, this cutter delivers stable depth control and efficient slot-cutting for machines that demand repeatability and reduced tooling inventory.

• Diameter & Part Number: 50 mm cutting diameter designated as 3T1635-6.0, sized for standard metric arbor systems.
• Insert Compatibility: Accepts 2 to 2.5 mm wide LNGT holders while remaining fully cross-compatible with the UFO insert catalog across multiple grades and thicknesses.
• Tapered-Polygon Connection: Proprietary locking interface positions the cutter precisely on the spindle centerline, minimizing lateral vibration and positional runout.
• Arbor Standard Coverage: Six shank variants map directly to the complete CAPTO taper series, supporting nine cutter profiles and organizing more than 1,400 individual cartridge options.
• Flute Geometry: Optimized rake faces and open channel contours direct swarf forward, sustaining higher feed rates than conventional solid HSS or welded T-burrs.
• Quick-Index Maintenance: Secure clamping design enables fast, repeatable cartridge replacements without specialized alignment tools.

This modular architecture reduces machining interruptions by allowing operators to rotate fresh cutting edges instantly, maintaining tight groove tolerances without prolonged downtime. The centered engagement and consistent insert seating translate to predictable surface finishes and extended effective edge life across carbon steel, stainless, and cast iron. Workshops streamline their cutting tool inventory, eliminate breakage waste associated with monolithic cutters, and sustain higher throughput on repetitive profiling and keyway operations.