Helical Solutions 82673 High-feed End Mill 3/8 in 5 Flute

Product Description

The HELICAL SOLUTIONS 82673 is a solid carbide high-feed end mill designed for aggressive material removal at elevated feed rates with reduced axial depth of cut. The 5-flute geometry distributes cutting forces evenly, improving chip evacuation and surface finish in demanding milling operations. At 3/8 inch (0.3750 inches) in diameter with a matching 0.3750-inch length of cut and a program radius of 0.0471 inches, this tool is optimized for high-feed roughing strategies in ferrous and non-ferrous materials. The Tplus coating provides enhanced lubricity and wear resistance. Machining centers and CNC milling operations in production shop environments are the primary application.

This end mill is suited for high-feed milling operations in job shops, tool rooms, and production environments where cycle time reduction is a priority. The single-end, 3/8-inch shank design seats directly into standard ER or side-lock collet systems. The 4-inch overall length and 1.5-inch reach length provide clearance for moderate-depth pocketing, shoulder milling, and ramping passes without excessive tool deflection. Machinists running high-feed programs in steel, stainless, and hardened alloys will find this geometry well matched to those strategies.

Key Features

• 5-flute solid carbide construction for high-feed roughing with improved chip load distribution
• Program radius of 0.0471 inches supports aggressive feed-per-tooth strategies at reduced axial depths
• Tplus coating improves wear resistance and surface lubricity in ferrous materials
• 3/8-inch single-end shank fits standard ER collet and side-lock toolholders
• 1.5-inch reach length and 4-inch overall length suit moderate-depth pocketing and shoulder milling

Compatibility

Designed as a single-end high-feed end mill for use in CNC machining centers accepting a 3/8-inch straight shank; no specific machine model compatibility was stated in the product data.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Secure the shank fully into the collet or toolholder to the recommended gauge-line depth before torquing the retention nut or set screw. Verify runout at the cutting edge with a dial indicator before committing to full feed-rate programs. Power down and lock out the spindle before any tool change.