Guhring 9064850095200 Square End Mill 3/8 in 4 Flute Carbide

Product Description

The GUHRING 9064850095200 is a solid carbide square end mill designed for precision milling of high-alloy steels, soft metals, and tough alloys. Built as a single-end tool with a 3/8-inch diameter and a 1-inch length of cut, it runs a 38/40 variable helix that reduces harmonics and chatter during aggressive cuts. The AlCrN coating provides thermal resistance and extended tool life in demanding materials. With a 3.5-inch overall length and 2.043-inch reach, this is a long-reach configuration suited for deep-pocket and extended-reach operations. Installed by machinists and toolroom technicians in CNC machining centers and manual mills.

This end mill is engineered for applications involving high-alloy steel, soft metal, and tough alloy workpieces. Its extended reach and long flute configuration make it appropriate for deep-pocket milling, slot cutting, and profiling where standard-length tools cannot reach the workpiece geometry. The straight-cylindrical shank mounts directly into standard ER collets, shrink-fit holders, and hydraulic chucks with a 3/8-inch bore. Part of the GUHRING Series 6485, it is targeted at high-performance production and toolroom environments where consistent surface finish and tool life are priorities.

Key Features

• 38/40 variable helix reduces cutting harmonics and improves chip evacuation in tough alloys
• AlCrN coating delivers thermal and oxidation resistance for dry and semi-dry cutting conditions
• Extended reach of 2.043 inches allows deep-pocket and hard-to-reach milling operations
• Center-cutting geometry supports plunge entry without a pre-drilled pilot hole
• Right-hand cut and right-hand flute direction for standard spindle rotation on conventional CNC equipment
• Solid carbide substrate provides rigidity and wear resistance in high-alloy and tough-alloy materials

Compatibility

Rated for high-alloy steel, soft metal, and tough alloy workpiece materials. The 3/8-inch straight-cylindrical shank fits standard ER collets, shrink-fit toolholders, and hydraulic chucks with a 3/8-inch bore. Part of GUHRING Series 6485.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Seat the shank fully into the collet or toolholder and torque the clamping element to the toolholder manufacturer specification before starting the spindle. Inspect the cutting edges and coating for chips or damage before each use. Do not exceed the tool manufacturer recommended speeds and feeds for the workpiece material and depth of cut.