Osg 20220200 Corner Radius End Mill 1/8 in 2 Flute Carbide

Product Description

The OSG 20220200 is a solid carbide corner radius end mill designed for precision milling of non-ferrous metals. It features a 1/8 inch diameter, a 3/8 inch length of cut, and a 0.01 inch corner radius that reduces stress concentrations at the cutting edge and improves surface finish at part corners. The tool runs single-end, right-hand cutting with a right-hand helical flute geometry at a 30-degree helix angle. With two flutes and a coarse pitch, it is suited for roughing operations where chip clearance and material removal rate matter. It arrives bright and uncoated, ready for use in standard toolholder setups.

This end mill is intended for machining non-ferrous metals such as aluminum, brass, and copper alloys. The centercutting design allows plunge entry, making it practical for slotting, profiling, and pocketing operations in a single setup. The 1/8 inch shank diameter fits standard collet-style toolholders, and the 1-1/2 inch overall length keeps the tool rigid in shallow-to-moderate-depth applications. It is a Series 2022 tool from OSG, appropriate for CNC machining centers and manual knee mills running appropriate feeds and speeds for the workpiece material.

Key Features

• 0.01 inch corner radius reduces edge chipping and improves corner surface finish
• Solid carbide construction provides rigidity and wear resistance in non-ferrous applications
• Centercutting geometry supports direct plunge entry without a pre-drilled hole
• Right-hand cut, right-hand helical flutes with 30-degree helix for efficient chip evacuation
• Bright uncoated finish suitable for aluminum and other non-ferrous workpiece materials
• Straight cylindrical shank fits standard collet toolholders without modification

Compatibility

Designed for use with standard collet-style toolholders accepting a 1/8 inch straight cylindrical shank. Optimized for non-ferrous metal workpiece materials per OSG Series 2022 application guidelines.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Secure the shank fully within the collet to the recommended grip depth before tightening to avoid runout. Verify spindle and toolholder cleanliness before seating the tool. Always confirm machine is in an E-stop or powered-down state when changing tooling, and validate feeds and speeds against the workpiece material before running the first cut.