Helical Solutions 82924 Corner Radius End Mill 3/4 in 7 Flute

Product Description

The HELICAL SOLUTIONS 82924 is a 7-flute solid carbide corner radius end mill designed for high-performance material removal in demanding machining environments. It features a 3/4 inch diameter, a 2.25 inch length of cut, a 0.0300 inch corner radius, and a 5 inch overall length. The Tplus PVD coating extends tool life when cutting steel, stainless steel, cast iron, and high-temperature alloys. Variable pitch geometry reduces harmonic vibration and chatter, making this end mill well suited for aggressive roughing and finishing passes in precision CNC operations.

This end mill is built for professional machinists running CNC mills and machining centers in job shop, aerospace, medical, and industrial production environments. The HEV-C-7 series targets applications involving steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. The chipbreaker geometry aids chip evacuation during deep-pocket and slotting operations. A 3/4 inch straight-cylindrical shank is compatible with standard and high-precision toolholders. Single-end, centercutting design allows plunge entry where required.

Key Features

• 7-flute solid carbide construction for rigidity and wear resistance in hard materials
• 0.0300 inch corner radius reduces stress concentration at the cutting edge
• Tplus PVD coating rated for steel, stainless steel, cast iron, superalloys, and titanium
• Variable pitch flutes reduce chatter and vibration during aggressive cuts
• Chipbreaker geometry improves chip evacuation in deep-cavity and slotting applications
• Centercutting design supports plunge milling entry
• Right-hand cut, right-hand spiral flute direction; compatible with high-precision toolholders

Compatibility

Designed for use with high-precision toolholders. Primary workpiece materials include steel, stainless steel, and cast iron. Secondary workpiece materials include non-ferrous metals, superalloys, and titanium. Part of the HELICAL SOLUTIONS HEV-C-7 series.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the shank in a high-precision collet or toolholder to maintain the 0.0005 inch maximum TIR specification. Confirm spindle and toolholder are clean and free of debris before seating the tool. Follow the machine tool manufacturer and tooling manufacturer feed and speed recommendations for the workpiece material being cut.