Value Collection 182-6791 Corner Rounding End Mill Hss

Product Description

The VALUE COLLECTION 182-6791 is a single-end corner rounding end mill designed to machine convex radius profiles on workpiece edges. Made from M2 high speed steel with a bright, uncoated finish, this tool cuts a 1/2-inch radius on material up to 1-1/2 inches in mill diameter. The 4-flute, right-hand cutting geometry provides a stable chip load and smooth surface finish on ferrous and non-ferrous metals. Machinists and tool-and-die professionals use it in manual mills and CNC machining centers for edge-breaking, profiling, and rounding operations where a consistent radius is required.

This corner rounding end mill suits general-purpose shop work in job shops, maintenance machining environments, and production settings. It is appropriate for use on mild steel, aluminum, brass, and similar machinable materials. The 3/4-inch shank diameter fits standard ER collet chucks, end mill holders, and Weldon-style holders commonly found in vertical machining centers and knee mills. It is suited for low-to-moderate cutting speeds typical of uncoated HSS tooling.

Key Features

• 1/2-inch corner radius for consistent convex edge profiling
• M2 high speed steel construction provides toughness and re-sharpenability
• 4-flute right-hand cut and right-hand flute geometry for smooth finish and chip evacuation
• Bright/uncoated finish — suitable for use with cutting fluids on a wide range of materials
• Single-end design with 3/4-inch shank diameter for secure holder engagement
• 1-1/2-inch mill diameter for full-radius cuts in a single pass on qualifying geometry

Compatibility

Designed as a standard replacement or stock corner rounding end mill for use in any milling machine or machining center accepting a 3/4-inch straight shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool from the holder. Seat the shank fully into the collet or end mill holder and torque the retention mechanism per the toolholder manufacturer's specification. Select cutting speed and feed rate appropriate for M2 HSS tooling and the workpiece material being machined.