Value Collection 317-0339 Convex Radius Cutter Hss

Product Description

The VALUE COLLECTION 317-0339 is a convex radius cutter designed for milling operations that require precise, form-relieved profiles. Built from high speed steel (HSS), this cutter produces a 0.25-inch radius convex profile and measures 3 inches in diameter with 12 teeth. The bright finish reduces friction and supports clean chip evacuation. It mounts via a standard arbor connection, making it compatible with horizontal milling setups common in machine shops and fabrication environments. Machinists and tool-and-die professionals use this type of cutter for producing concave grooves, fillets, and shaped channels in ferrous and non-ferrous materials.

This convex radius cutter is suited for horizontal milling machines in production and maintenance machining environments. The form-relieved relief geometry maintains the cutting profile across resharpening cycles, extending useful tool life without altering the cut radius. Typical applications include profile milling, slotting, and contour work on steel, aluminum, and similar workpiece materials. Arbor-mount tooling like this is standard in both manual and CNC horizontal mills used in industrial shops.

Key Features

• 0.25-inch radius convex profile for accurate form milling
• 3-inch cutter diameter with 12 teeth for balanced stock removal
• High speed steel construction for durability across a range of workpiece materials
• Form-relieved relief geometry preserves profile accuracy through resharpening
• Bright finish reduces friction and aids chip clearance
• Standard arbor connection for use with horizontal milling arbors

Compatibility

Designed as a standard arbor-mount convex radius cutter for use with horizontal milling machines that accept arbor-style tooling.

Installation Notes

Installation is performed by qualified machinists following standard arbor-mount tooling procedures. The machine spindle must be fully powered down and locked out before mounting or removing the cutter. Ensure the arbor, spacers, and nut are clean and torqued per the machine manufacturer's specifications. Inspect the cutter for chips or cracks before each use and wear appropriate PPE during operation.