Helical Solutions 82525 Square End Mill 1/8 in 5 Flute Carbide

Product Description

The HELICAL SOLUTIONS 82525 is a 5-flute solid carbide square end mill engineered for machining stainless steel and high-temperature alloys. With a 1/8 inch cutting diameter and a 3/8 inch length of cut, this tool is built for precision work in demanding materials where heat resistance and edge retention are critical. The Tplus coating reduces friction and extends tool life in abrasive and work-hardening materials. A variable index flute spacing minimizes chatter and improves surface finish at higher feed rates. Machinists, CNC operators, and tool-and-die professionals working with stainless, titanium, and nickel alloys will find this tool suited to tight-tolerance finishing and semi-finishing passes.

This end mill is designed for use in CNC machining centers handling stainless steel grades, high-temperature superalloys, and other difficult-to-machine materials. The single-end, center-cutting design allows plunge entry as well as conventional peripheral milling. The straight cylindrical shank fits standard ER collet chucks and end mill holders with a 1/8 inch bore. It is well-suited for small-feature work, slotting, and profiling operations where rigidity and runout control matter most.

Key Features

• 5-flute variable index geometry reduces harmonics and chatter during high-feed cutting
• Tplus coating provides thermal and wear resistance for stainless and high-temp alloy applications
• Solid carbide construction delivers rigidity and edge retention superior to HSS tooling
• Center-cutting design enables direct plunge entry without a pre-drilled pilot hole
• Right-hand cut and right-hand helical flutes for standard climb and conventional milling
• Straight cylindrical shank fits standard 1/8 inch ER collets and end mill holders

Compatibility

Designed for use in the HELICAL SOLUTIONS End Mills for Stainless and High Temp 5-Flute Square Variable Pitch series. Fits any CNC machining center or manual mill equipped with a 1/8 inch collet or end mill holder. No specific model compatibility data was provided beyond this series designation.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Secure the shank fully within the collet or holder to the manufacturer-recommended minimum engagement depth before tightening. Ensure the spindle and any workholding are powered down and stationary before changing tooling. Reference the machine tool builder guidelines and applicable shop safety standards when setting speeds, feeds, and depth of cut for stainless or high-temperature alloy operations.