Accupro 12182655 Square End Mill 3/4 in 4 Flute Solid Carbide

Product Description

The ACCUPRO 12182655 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. It features a 0.750-inch mill diameter, a 1.5-inch length of cut, and a 4-inch overall length with a 0.750-inch shank diameter. Constructed from micrograin solid carbide, this end mill delivers consistent edge integrity and extended tool life compared to high-speed steel alternatives. The 40-degree helix angle promotes efficient chip evacuation and smooth cutting action. With four spiral flutes and a right-hand cut and flute direction, it suits a wide range of conventional milling operations on CNC and manual machining centers.

This end mill is suited for general-purpose milling tasks including slotting, profiling, and peripheral milling on ferrous and non-ferrous materials. The centercutting geometry allows for direct plunge entry into the workpiece, adding operational flexibility. The regular-length body and uncoated finish make it a practical choice for shops running aluminum, mild steel, and similar materials where post-treatment coatings are not required. It is typically deployed by machinists and CNC operators in job shop, production, and maintenance environments.

Key Features

• Micrograin solid carbide construction for improved wear resistance and cutting edge retention
• 40-degree helix angle promotes efficient chip evacuation and reduced cutting forces
• Centercutting design allows direct plunge milling without a pre-drilled entry hole
• Four spiral flutes with right-hand cut and right-hand flute direction for standard milling operations
• Mill diameter tolerance of +0.000 / -0.002 inches for consistent fit and finish
• Uncoated finish suitable for materials where coating interaction is a concern

Compatibility

Designed as an OEM-style replacement or direct-use solid carbide square end mill for CNC machining centers and manual mills accepting a 3/4-inch straight shank tool holder.

Installation Notes

This end mill is installed and serviced by qualified machinists and CNC operators. Always power down and lock out the spindle before changing tooling. Secure the shank firmly in a collet or end mill holder rated for the shank diameter to prevent runout. Follow shop-specific speeds and feeds guidelines for the workpiece material and do not exceed the tool's rated length of cut during axial depth-of-cut programming.