Accupro 12276814 Square End Mill 0.037 in 4 Flute Carbide

Product Description

The ACCUPRO 12276814 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 0.037 inch cutting diameter and a 0.111 inch length of cut, this tool is engineered for small-feature work where tight tolerances are critical. The four-flute spiral configuration with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. Micrograin carbide construction provides the hardness and wear resistance needed for consistent performance in ferrous and non-ferrous materials. The bright, uncoated finish makes it a straightforward general-purpose choice where coating is not required by the application.

This end mill is suited for light-duty profiling, slotting, and contouring operations in CNC machining centers and manual mills. Its 0.125 inch shank diameter fits standard collet systems commonly found in toolroom and production environments. The single-end, right-hand cutting and right-hand flute direction are consistent with conventional milling setups. The 1.5 inch overall length provides adequate reach for typical small-bore and fine-feature operations without excessive overhang.

Key Features

• 0.037 inch cutting diameter for fine-feature and small-geometry milling
• Micrograin solid carbide construction for hardness and edge retention
• 4-flute spiral design with 30-degree helix for smooth chip flow
• Center-cutting capability allows plunge entry into workpieces
• Bright, uncoated finish suitable for general-purpose machining
• Right-hand cut and right-hand flute for conventional milling setups

Compatibility

Designed for use in standard 0.125 inch collet or end mill holders on CNC machining centers and manual milling machines. Part of the ACCUPRO ASQSC4-CC-30H series of solid carbide square end mills.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer's toolholding specifications. Ensure the machine spindle is fully stopped and the tool is securely seated in the collet or holder before engaging the drawbar or collet nut. Verify runout with a dial indicator before beginning cuts, as small-diameter carbide end mills are sensitive to even minor misalignment. Do not exceed the manufacturer's recommended speeds and feeds for the workpiece material and tool diameter.