Sgs 30377 Square End Mill 1/8 in 2 Flute Solid Carbide

Product Description

The SGS 30377 is a solid carbide square end mill designed for precise milling operations in a wide range of metalworking and machining applications. With a 1/8 inch cutting diameter and a 3/8 inch length of cut, this single-end tool delivers tight tolerances on small-feature work. The two-flute, right-hand spiral geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. Manufactured from micrograin solid carbide, the 30377 offers the rigidity and wear resistance required for demanding cuts. The bright, uncoated finish makes it well suited for non-ferrous metals, plastics, and cast materials where coating adhesion is not a factor.

This end mill is appropriate for use on CNC machining centers, manual mills, and high-speed spindle applications where small-diameter tooling is required. The 1/8 inch straight-cylindrical shank fits standard collets and tool holders sized for 1/8 inch tooling. The 1.5 inch overall length keeps the tool compact for setups with limited Z-axis clearance. It is centercutting, allowing plunge entry into workpieces. Typical workpiece material codes for this tool include cast iron, non-ferrous metals, steel, stainless steel, superalloys, and similar materials. It is intended for use by machinists and tooling specialists in production and job-shop environments.

Key Features

• Micrograin solid carbide construction for high rigidity and extended tool life
• 1/8 inch cutting diameter with a mill diameter tolerance of plus 0.000 / minus 0.002 inches
• 3/8 inch length of cut supports small-feature profiling and slotting
• 30-degree helix angle with right-hand flute and right-hand cut direction for efficient chip flow
• Centercutting design allows direct plunge entry without pre-drilling
• Bright uncoated finish suitable for non-ferrous metals, plastics, and non-abrasive materials
• Regular length, single-end configuration for standard setups

Compatibility

Designed for use with standard 1/8 inch collets and tool holders on CNC machining centers and manual milling machines. Compatible workpiece material codes include H, K, M, N, P, and S, covering cast iron, non-ferrous metals, steel, stainless steel, and superalloys.

Installation Notes

Installation is performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the tool holder is clean and free of debris before inserting the shank. Torque the collet nut to the tool holder manufacturer specifications and verify runout with a dial indicator before beginning a cut. Consult the tool manufacturer speed and feed recommendations for the specific workpiece material to avoid premature tool wear or breakage.