Guhring 9037360200000 Square End Mill 0.787 in 4 Flute

Product Description

The GUHRING 9037360200000 is a solid carbide square end mill engineered for demanding metal removal in ferrous and hard materials. Built on the Series 3736 platform, it runs a 0.787 inch (20 mm) diameter with a 1.496 inch length of cut and a variable helix geometry across 4 spiral flutes. The variable helix reduces harmonic chatter during aggressive cuts, and the FIREX coating extends tool life in abrasive workpiece materials. It is a single-end, centercutting tool with a right-hand cut and right-hand flute orientation, suitable for profiling, slotting, and peripheral milling operations.

This end mill is intended for milling cast iron, steel, stainless steel, and hard materials in production machining environments. The straight cylindrical shank measures 0.7874 inches (20 mm) in diameter with an h6 tolerance, compatible with standard ER collet chucks, hydraulic chucks, and shrink-fit holders. The overall tool length is 104 mm with a reach length of 52 mm and a neck diameter of 19.50 mm, making it appropriate for medium-depth cavities and contour work in both CNC machining centers and manual knee mills.

Key Features

• Variable helix flute geometry reduces chatter and improves surface finish in difficult-to-machine alloys
• FIREX coating provides heat and wear resistance for extended tool life in steel and hard material cuts
• Centercutting design allows plunge entry without pre-drilling
• 4 spiral flutes with right-hand cut and right-hand flute orientation for standard spindle operation
• Solid carbide construction maintains rigidity and edge sharpness at higher cutting speeds
• Straight cylindrical shank with h6 tolerance for precise runout control in precision toolholders

Compatibility

Designed for use in CNC machining centers and milling machines with standard straight-bore toolholders accepting a 20 mm or 0.7874 inch shank diameter. Primary workpiece materials are cast iron and steel; secondary applications include stainless steel and hard materials.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the tool changer or drawbar is locked before mounting or removing the end mill. Seat the shank to the full recommended engagement depth in the toolholder and verify runout with a dial indicator before running production. Follow the toolholder manufacturer torque specifications for collet nuts or set screws; do not exceed recommended axial depth of cut for the workpiece material without consulting GUHRING cutting data.