Helical Solutions 59813 Chamfer Mill 100 Deg 3/8 in Carbide

Product Description

The HELICAL SOLUTIONS 59813 is a single-end, helical-flute chamfer mill ground from solid carbide and finished with an APLUS coating. It produces chamfers, deburrs edges, and prepares part geometry at a 100-degree included angle. The 3/8-inch cutter head pairs with a 3/8-inch shank, making it compatible with standard collet chucks and end mill holders. With five flutes and a right-hand cutting direction, this tool moves chip load efficiently and holds surface finish in both ferrous and non-ferrous applications. It belongs to Helical Solutions' High Performance Chamfer Mill series and is intended for use by machinists and tool-and-die professionals on CNC mills and machining centers.

This chamfer mill suits production and job-shop environments where consistent edge prep, countersinking, and chamfering are required on a variety of materials. The 2-1/2-inch overall length provides clearance for most standard fixturing setups. The 0.128-inch length of cut is optimized for controlled, repeatable chamfer geometry rather than heavy stock removal. It is a direct drop-in for any 3/8-inch collet or end mill holder without special tooling adapters.

Key Features

• 100-degree included angle for wide chamfer and countersink geometry
• Five-flute helical design for improved chip evacuation and finish quality
• Solid carbide construction for rigidity and wear resistance
• APLUS coating extends tool life in ferrous and hardened material applications
• Right-hand cutting direction compatible with standard CNC spindle rotation
• Single-end configuration with 2-1/2-inch overall length for flexible fixturing clearance

Compatibility

Designed for use with standard 3/8-inch collet chucks and end mill holders on CNC milling machines and machining centers. Part of the Helical Solutions Specialty Profiles High Performance Chamfer Mill series.

Installation Notes

Installation and tool changes should be performed with the machine spindle fully stopped and the control in an appropriate safe state. Secure the 3/8-inch shank in a clean, properly torqued collet or end mill holder to the tool holder manufacturer's specification. Inspect the cutting edges and coating for chips or damage before each use. Follow your facility's tooling management and machine operation procedures when setting tool offsets and runout.