Y.T. Solid UFO T-Slot Insert - Steels, Stainless, Super Alloys - 20mm Cutter Diameter 4.5mm Thickness 4.5mm Cutting Depth 6 Teeth (3T1020-4.5-ME-B100) Blacksmith Drill It’s suitable for a wide

It’s suitable for a wide range of users—from engineers and quality inspectors to machinists and hobbyists—who need fast

The coating enhances chip flow and helps prevent chip build‑up

minimizing vibration and maximizing cutting accuracy

providing stable tool control across a range of materials

storage for heavier items

Y.T. Solid UFO T-Slot Insert - Steels, Stainless, Super Alloys - 20mm Cutter Diameter 4.5mm Thickness 4.5mm Cutting Depth 6 Teeth (3T1020-4.5-ME-B100) Blacksmith Drill It’s suitable for a wideThe Y. T. Solid UFO T Slot Insert is a precision cutting insert designed for small slot applications in steels, stainless, and tough alloys. With a 20 mm cutter diameter, 4. 5 mm thickness, 4. 5 mm cutting depth, and a 6 tooth geometry, it delivers reliable, repeatable cuts and long insert life in demanding metalworking tasks. Ultra tight interface tolerance: The tapered polygon interface is ground with complete grinded processing to keep connection