Sgs 44895 Square End Mill 0.315 in 3 Flute Solid Carbide

Product Description

The SGS 44895 is a solid carbide square end mill designed for precision material removal in CNC and manual milling operations. Built to Series 43MS specifications, it features a 0.315-inch cutting diameter, three spiral flutes, and a 38-degree helix angle with a titanium diboride (TiB2) coating. The micrograin carbide substrate and TiB2 finish make this tool well-suited for demanding non-ferrous cutting applications. Right-hand cut and right-hand flute orientation are standard. This end mill is installed and operated by machinists and tool-and-die professionals in job shop, production, and aerospace environments.

This end mill is intended for use on non-ferrous metals, including aluminum, copper, brass, and similar materials where clean chip evacuation and surface finish are priorities. The 38-degree helix promotes efficient chip flow at higher spindle speeds typical of non-ferrous machining. It is a single-end, center-cutting tool suitable for plunging, slotting, profiling, and contouring operations on vertical and horizontal milling machines as well as CNC machining centers.

Key Features

• 0.315-inch cutting diameter with micrograin solid carbide construction
• Three spiral flutes with 38-degree helix angle for aggressive chip evacuation
• Titanium diboride (TiB2) coating optimized for non-ferrous workpiece materials
• Center-cutting geometry allows direct plunge entry
• Right-hand cut and right-hand flute direction for standard spindle use
• Straight-cylindrical shank with h6 tolerance for secure collet or chuck retention

Compatibility

Designed as an OEM-style tooling solution for milling applications on non-ferrous metals, consistent with Series 43MS specifications. Fits standard straight-bore collets and end mill holders accepting a 0.315-inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following standard toolroom practices. Secure the shank in a properly sized collet or end mill holder and verify runout before cutting. Confirm spindle speed and feed rate settings are appropriate for the workpiece material and depth of cut before engaging the tool. Never exceed the rated length of cut and inspect the cutting edges for wear or chipping before each use.