Accupro 95169995 Corner Radius End Mill 3/8 in 5 Flute

Product Description

The ACCUPRO 95169995 is a solid carbide corner radius end mill designed for high-performance milling applications in ferrous and hardened materials. It features a 3/8 inch diameter with a 0.060 inch corner radius, five flutes, and an AlCrTiN coating that resists heat and wear at elevated cutting speeds. The 38-degree helix promotes efficient chip evacuation, and a variable index flute spacing reduces harmonic chatter during aggressive cuts. At 2.5 inches overall length with a 1 inch length of cut, this tool suits a wide range of profiling, slotting, and finishing operations on CNC machining centers and manual mills. It is installed and used by machinists and tooling professionals in job shop, aerospace, and general manufacturing environments.

This end mill is suited for use on vertical and horizontal machining centers where tight tolerances and smooth surface finishes are required. The chipbreaker geometry helps manage chip load in deep-pocket and full-slot operations. The centercutting design allows plunge entry without pre-drilling. Its straight cylindrical shank accepts standard ER and side-lock toolholders with a 3/8 inch bore. Typical applications include contouring, ramping, and helical interpolation in steel, stainless, and cast iron workpieces.

Key Features

• AlCrTiN coating provides high-temperature oxidation resistance and extended tool life in ferrous materials
• Five-flute, variable index geometry reduces chatter and improves surface finish
• Chipbreaker design aids chip control in deep-pocket and slotting operations
• Centercutting capable — supports direct plunge entry without a pilot hole
• Micrograin solid carbide substrate delivers rigidity and edge retention
• Right-hand cutting and right-hand spiral flute direction for standard CNC spindle compatibility

Compatibility

Designed as an OEM-style replacement or direct-fit tooling option for CNC machining centers and manual mills accepting a 3/8 inch straight cylindrical shank end mill.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Secure the shank in a clean, properly sized collet or toolholder and torque to the toolholder manufacturer specification before use. Inspect the cutting edges and coating for chips or wear before each use. Follow applicable shop safety procedures and machine guarding requirements when changing or setting cutting tools.