Osg 3136030 Square End Mill 0.1969 in 2 Flute Solid Carbide

Product Description

The OSG 3136030 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. It features a 0.1969-inch (5 mm) cutting diameter, a 0.2953-inch (7.5 mm) length of cut, and a 0.2362-inch (6 mm) shank diameter. The two-flute geometry and 30-degree helix angle promote efficient chip evacuation and smooth cutting action. Applied with OSG WXL coating, the tool offers enhanced wear resistance and heat protection during high-speed cutting. Overall length is 90 mm. This end mill is installed by machinists and tooling professionals in CNC and manual milling operations requiring tight tolerances and fine finishes.

This end mill is suited for slotting, profiling, and peripheral milling in ferrous and non-ferrous materials. The extended reach configuration, with a 30 mm reach length, allows access to deeper features without sacrificing rigidity. The centercutting design enables plunge entry directly into the workpiece. It is appropriate for both production and prototype environments where accurate, repeatable cuts are required on milling machines and machining centers.

Key Features

• 0.1969-inch (5 mm) cutting diameter with 0.2953-inch (7.5 mm) length of cut
• Solid carbide micrograin construction for rigidity and edge retention
• WXL coating provides wear and heat resistance for extended tool life
• 30-degree helix angle promotes effective chip flow and surface finish quality
• Centercutting capable — supports direct plunge entry
• Extended reach design with 30 mm reach length for deeper feature access
• Right-hand cut, right-hand flute, single-end configuration

Compatibility

Designed as a standard solid carbide square end mill for use in CNC machining centers and manual milling machines accepting a 0.2362-inch (6 mm) shank diameter collet or toolholder.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully and evenly in the collet or chuck to the recommended engagement depth per the toolholder manufacturer. Verify runout with a dial indicator before initiating a cut, as excessive runout will reduce tool life and surface finish quality.