Accupro 12184511 Ball End Mill 0.5 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 12184511 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining applications. With a 0.5 inch diameter and a 1 inch length of cut, this single-end tool delivers accurate contoured and profiled surfaces in a range of workpiece materials. The 3-flute geometry combined with a 40-degree helix angle promotes efficient chip evacuation and smooth cutting action. Micrograin carbide construction provides hardness and wear resistance suited for demanding cutting environments. The uncoated finish makes this tool compatible with a variety of standard coolant strategies.

This ball end mill is used in CNC machining centers and manual mills for 3D contouring, slotting, and profiling operations. It is well suited for mold and die work, aerospace components, and general precision part production. The long overall length of 4 inches and 0.5 inch shank diameter make it compatible with standard end mill holders and collet chucks used in typical shop setups. Right-hand cutting and right-hand flute direction are standard for conventional milling spindle rotation.

Key Features

• 0.5 inch mill diameter with ball end geometry for contoured surface milling
• 3-flute spiral flute design promotes chip flow and cutting efficiency
• 40-degree helix angle reduces cutting forces and improves finish quality
• Micrograin solid carbide construction for hardness and edge retention
• Uncoated finish suitable for use with standard cutting fluids
• Single-end configuration with right-hand cut and right-hand flute direction

Compatibility

Designed as a direct-fit replacement or new-installation tool for standard 0.5 inch end mill holders, collet chucks, and milling tool systems accepting a 0.5 inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before loading or removing the end mill. Secure the shank to the minimum recommended engagement depth in the tool holder to prevent pullout during cutting. Verify runout with a dial indicator after clamping before beginning a machining operation.