Accupro 12184460 Ball End Mill 0.125 in 3 Flute Carbide

Product Description

The ACCUPRO 12184460 is a solid carbide ball end mill designed for precision milling operations in metalworking and machining applications. With a 0.125-inch cutting diameter, a 1-inch length of cut, and a 40-degree helix angle, it delivers smooth chip evacuation and consistent finish quality in a range of ferrous and non-ferrous materials. The three-flute, right-hand cutting geometry balances rigidity with chip clearance, making it well suited for contour milling, profiling, and finishing passes. The micrograin carbide substrate provides the hardness and wear resistance needed for demanding cuts at high feed rates. Licensed machinists and CNC tooling specialists are the primary installers and users of this tool.

This end mill is used in CNC machining centers and manual milling machines for applications requiring a small-diameter ball nose profile. Typical use cases include 3D contouring, die and mold work, intricate pocket finishing, and profiling on tight-radius features. The single-end design and 0.125-inch shank diameter make it compatible with standard collet and end mill holders sized for 1/8-inch tooling. The 3-inch overall length provides adequate reach for most standard fixturing setups without sacrificing rigidity.

Key Features

• 0.125-inch ball nose cutting diameter for fine detail and tight-radius contouring
• 3-flute, right-hand spiral flute geometry balances chip clearance with cutting stability
• 40-degree helix angle promotes smooth chip flow and reduces chatter on finishing passes
• Micrograin solid carbide construction for superior hardness and edge retention
• Uncoated finish suitable for use with cutting fluids on a broad range of workpiece materials
• Single-end design with 1/8-inch shank for use in standard collet chucks and end mill holders

Compatibility

Designed for use in CNC machining centers and manual mills equipped with collet systems or end mill holders accepting a 1/8-inch shank diameter.

Installation Notes

This tool is installed by machinists and CNC tooling technicians. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully and evenly in the collet or holder and torque the retention nut to the tool holder manufacturer specification. Inspect the cutting edges for chips or wear before each use and replace the tool if edge damage is observed.