Osg 36701111 Corner Radius End Mill 3/16 in 4 Flute Carbide

Product Description

The OSG 36701111 is a solid carbide corner radius end mill designed for high-performance milling in demanding metalworking applications. Built on OSG Series 3670, it features a 3/16 inch cutting diameter, a 0.03 inch corner radius, and four helical flutes with a medium, 30-degree helix angle. The WXL PVD coating delivers enhanced wear resistance and heat tolerance, making it suitable for both roughing and finishing passes. Micrograin carbide construction provides rigidity and edge integrity. This tool is installed in a standard straight-cylindrical toolholder by machinists and CNC operators working in production and job-shop environments.

This end mill is engineered for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Its centercutting geometry allows plunge entry, expanding its versatility across slotting, profiling, and contouring operations. The 5/8 inch length of cut and 2 inch overall length make it well suited for shallow-to-moderate depth features on milled components. It is a single-end tool used in CNC machining centers and manual milling machines with compatible toolholders.

Key Features

• 0.03 inch corner radius reduces stress concentrations at pocket corners and extends tool life on hardened and abrasive materials
• WXL PVD coating provides thermal protection and lubricity for dry and semi-dry cutting applications
• Micrograin solid carbide substrate maintains edge sharpness across a broad range of workpiece materials
• Centercutting design enables direct plunge milling without a pre-drilled entry hole
• Right-hand flute direction and right-hand cutting for standard CNC spindle setups
• Normal pitch, four-flute configuration balances chip evacuation with surface finish quality

Compatibility

Designed for use with standard straight-cylindrical toolholders. Compatible workpiece materials include steel, stainless steel, cast iron, non-ferrous metal, superalloys, titanium, and hard materials. Part of the OSG Series 3670 end mill family.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool is properly seated and torqued in a compatible toolholder before use. Verify runout after installation to maintain dimensional accuracy and maximize tool life. Consult OSG Series 3670 application data for recommended speeds, feeds, and depth-of-cut parameters appropriate to the workpiece material.