Osg 3101010 Corner Radius End Mill 1mm 2-flute Carbide

Product Description

The OSG 3101010 is a solid carbide corner radius end mill designed for precision milling in steel, stainless steel, and hard materials. It features a 1 mm mill diameter with a 0.1 mm corner radius and a 0.8 mm length of cut, making it well suited for fine detail work and tight-tolerance profiling in difficult alloys. The WXS PVD coating improves wear resistance and heat management during aggressive cuts. With a 4 mm straight-cylindrical shank and a 50 mm overall length, this single-end stub-length tool fits standard toolholders used in CNC milling applications. Installation and use are handled by machinists and CNC programmers in precision machining environments.

This end mill is built for roughing operations in steel, stainless steel, and hard material classifications (P, M, H workpiece material codes). The extended-reach neck design, with a 0.95 mm neck diameter and a 12 mm reach length, allows access to deeper features without sacrificing rigidity at this diameter. The right-hand flute direction and right-hand cutting orientation are standard for conventional CNC vertical and horizontal machining centers. The coarse pitch and helical flute geometry support chip evacuation in gummy or hard-to-machine materials.

Key Features

• 1 mm mill diameter with 0.1 mm corner radius for fine-detail profiling
• WXS PVD coating rated for steel, stainless steel, and hard material applications
• Solid carbide construction for rigidity and wear resistance at small diameters
• Extended-reach neck at 0.95 mm diameter and 12 mm reach length for deeper feature access
• Center-cutting capable with right-hand helical flutes for efficient chip removal
• Single-end stub-length design on a 4 mm straight-cylindrical shank

Compatibility

Designed for use with standard CNC toolholders accepting a 4 mm straight-cylindrical shank. Intended for machining steel, stainless steel, and hard materials in precision CNC milling applications. Part of the OSG Series 4592 extended-reach corner radius end mill line.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Secure the shank fully in a compatible toolholder and verify runout before initiating a cut, as concentricity is critical at sub-2 mm diameters. Power down and lock out the spindle before any tool change. Follow the machine manufacturer and toolholder manufacturer specifications for clamping force — do not overtighten set-screw style holders against the shank at this diameter.