Accupro 12184404 Ball End Mill 0.625 in 3 Flute Carbide Ticn

Product Description

The ACCUPRO 12184404 is a single-end ball end mill designed for precision milling operations in ferrous and non-ferrous metals, hardened steels, and cast iron. Built from micrograin solid carbide, this tool delivers the rigidity and wear resistance required for high-feed finishing and semi-finishing passes. The 40-degree right-hand spiral helix promotes efficient chip evacuation and reduces cutting forces. A TiCN coating adds surface hardness and lubricity, extending tool life in demanding applications. The ball nose profile generates accurate contoured and 3D surfaces. At 0.625 inches in diameter with a 1.25-inch length of cut and 3.5-inch overall length, it fits standard 5/8-inch toolholders and collets.

The 12184404 is suited for CNC machining centers and manual mills performing profile milling, contour milling, slotting, and 3D surface work. Three flutes provide a balance between chip clearance and tool body strength, making this geometry effective on medium-to-hard workpiece materials. The 5/8-inch shank diameter allows direct mounting in ER collet chucks, shrink-fit holders, or Weldon-style end mill holders. This tool is appropriate for job shops, production environments, and toolroom applications where consistent geometry and coating quality are required.

Key Features

• Micrograin solid carbide substrate for high rigidity and wear resistance
• TiCN coating increases surface hardness and reduces friction at the cutting edge
• 40-degree right-hand helix promotes aggressive chip evacuation
• Ball nose profile suited for contoured and 3D surface milling
• 3-flute configuration balances chip clearance with core strength
• Single-end design with right-hand cutting direction

Compatibility

Designed for use in standard 5/8-inch end mill holders, ER collet chucks, and shrink-fit toolholding systems on CNC machining centers and manual knee mills.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in an e-stop or locked-out state before changing tooling. Insert the shank to the full recommended gauge length in the holder to prevent pullout under cutting loads. Verify runout with a dial test indicator after clamping, as excessive runout will accelerate edge wear on carbide tooling.