Osg 457013011 Corner Radius End Mill 13mm 4 Flute Carbide

Product Description

The OSG 457013011 is a solid carbide corner radius end mill designed for precision milling operations in ferrous and non-ferrous materials. It features a 13 mm (0.5118 inch) cutting diameter with a 3 mm corner radius that reduces stress concentrations at the tool tip and extends tool life in demanding applications. The 4-flute, right-hand cutting geometry and micrograin carbide substrate provide rigidity and edge retention. The WXS coating adds wear resistance and lubricity, making this tool well-suited for high-speed finishing and semi-finishing passes. Machinists and tool-and-die professionals working on CNC machining centers are the primary users of this end mill.

This end mill is suited for profiling, contouring, and pocket milling where a radiused corner is required by the part geometry. The single-end, centercutting design allows plunge entry and versatile tool paths. With a 12 mm straight-cylindrical shank and 110 mm overall length, it fits standard ER and side-lock toolholders on vertical and horizontal machining centers. The 5.5 mm to 6 mm length of cut suits shallow-to-moderate depth passes in mold work, die machining, and general precision component manufacturing.

Key Features

• 13 mm cutting diameter with 3 mm corner radius for stress-reduced profiling
• 4-flute right-hand configuration for balanced chip load and surface finish
• Solid micrograin carbide substrate for edge stability at elevated cutting speeds
• WXS coating for improved wear resistance and reduced heat buildup
• Centercutting single-end design allows direct plunge entry
• Straight-cylindrical 12 mm shank fits standard CNC toolholders

Compatibility

Designed as an OEM-style replacement or direct fitment for CNC machining center toolholders accepting a 12 mm straight-cylindrical shank, consistent with OSG Series 4570 tooling.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Secure the shank in a clean, properly sized collet or endmill holder and torque the retention mechanism per the toolholder manufacturer specification. Verify runout at the cutting diameter before beginning the operation. Always power down and lock out the spindle before changing tooling, in accordance with applicable machine tool safety procedures.