Sgs 36731 Corner Radius End Mill 1/2 in 4 Flute Carbide

Product Description

The SGS 36731 is a solid carbide corner radius end mill designed for high-performance metal removal and finishing in demanding machining applications. Built on the ZPCR series platform, it features a 1/2 inch diameter with a 1/8 inch corner radius, a 1 inch length of cut, and a 3 inch overall length. The variable helix geometry reduces harmonic vibration during cutting, improving surface finish and tool life. A TX coating provides enhanced wear resistance and heat tolerance, making this end mill suitable for high-feed operations across a wide range of ferrous and exotic workpiece materials. It is intended for use in CNC machining centers with standard end mill holders.

This end mill is suited for both roughing and finishing operations in steel, stainless steel, cast iron, superalloys, and titanium, as well as hard materials. The short flute length and 1/2 inch straight-cylindrical shank make it compatible with standard end mill holders in vertical and horizontal milling setups. It is appropriate for production machining environments where consistent tolerances and surface quality are required across multiple part runs.

Key Features

• Variable helix design reduces chatter and improves surface finish during aggressive cuts
• TX coating enhances wear resistance for extended tool life in ferrous and exotic alloys
• Corner radius geometry distributes cutting forces and reduces edge chipping
• Centercutting capability allows plunge entry into workpieces
• Micrograin carbide substrate provides toughness and hardness for difficult materials
• Right-hand cut and right-hand flute direction for standard CNC spindle use

Compatibility

Designed for use with standard end mill holders. Primary workpiece materials include steel, stainless steel, cast iron, superalloys, and titanium. Secondary workpiece material compatibility includes hard materials.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine spindle fully stopped and the control in a safe state. Secure the shank in a compatible end mill holder to the h6 shank diameter tolerance specification. Verify runout with a dial indicator before commencing cuts. Follow machine tool manufacturer guidelines for feed rate, spindle speed, and depth of cut when working with superalloys or hardened materials.