Guhring 9067370080000 Square End Mill 0.315 in 4 Flute Carbide

Product Description

The GUHRING 9067370080000 is a solid carbide square end mill from the RF100 series, designed for high-performance milling across a wide range of workpiece materials. It measures 0.315 inches in diameter with a 0.748-inch length of cut and features a variable helix geometry that reduces chatter and improves surface finish. The nano-Si coating provides enhanced wear resistance and thermal stability, making this tool well-suited for demanding cutting conditions in production and job-shop environments. It is a single-end, right-hand cut tool with right-hand helical flutes and a straight cylindrical shank. Installation and use are handled by machinists and CNC machine operators.

This end mill is engineered for milling operations on cast iron, stainless steel, carbon steel, and high-temperature alloys, corresponding to ISO material codes K, M, P, and S. Secondary applications include non-ferrous materials (code N). The 0.315-inch shank diameter matches the cutter diameter for straightforward toolholder setup. With a reach length of 1.024 inches and a neck diameter of 7.70 mm, it provides adequate clearance for typical slotting, profiling, and pocketing operations in light to medium material removal applications.

Key Features

• Variable helix flute geometry reduces vibration and chatter during cutting
• nano-Si coating delivers improved wear resistance and heat dissipation
• Center-cutting design allows plunge and ramp entry
• 4-flute configuration balances chip evacuation with surface finish quality
• Solid carbide construction provides rigidity and dimensional stability
• h6 shank tolerance ensures accurate, repeatable toolholder engagement

Compatibility

Compatible with workpiece materials in ISO categories K (cast iron), M (stainless steel), P (carbon and alloy steel), S (high-temperature alloys and titanium), and N (non-ferrous metals). Designed for use in standard straight-bore end mill holders and shrink-fit holders accepting a 0.315-inch (8.00 mm) shank diameter.

Installation Notes

This tool should be installed by a qualified machinist or CNC operator following the machine tool manufacturer's toolholder torque and runout specifications. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify toolholder bore cleanliness and shank condition before seating the tool to maintain runout within acceptable limits. Do not exceed the cutting parameters recommended for the workpiece material category and tool diameter.