Accupro 12184207 Ball End Mill 3/4 in 2 Flute Solid Carbide

Product Description

The ACCUPRO 12184207 is a single-end ball end mill designed for contour milling, profiling, and 3D surface work in machining operations. Built from micrograin solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers heat resistance and wear life in demanding cutting applications. The 3/4 inch mill diameter pairs with a 1 inch length of cut and a 40-degree helix angle, which promotes efficient chip evacuation and smooth cutting action. With two flutes and a right-hand cutting and flute direction, this tool suits a wide range of ferrous and non-ferrous materials. Machinists and CNC operators in production shops and job shops are the primary users.

This ball end mill is suited for CNC machining centers performing contour and profile work in mold making, die work, and general precision machining. The stub length type keeps deflection low during aggressive passes. The 3/4 inch shank diameter fits standard ER and side-lock toolholders commonly found in vertical and horizontal machining centers. The AlTiN coating extends tool life in hardened steels and high-temperature alloys where uncoated carbide would wear rapidly.

Key Features

• Micrograin solid carbide substrate for rigidity and wear resistance
• AlTiN coating provides high-heat and oxidation resistance during dry or near-dry cutting
• 40-degree helix angle promotes efficient chip evacuation and reduces cutting forces
• 2-flute geometry optimized for contour profiling and 3D surface milling
• Right-hand cut, right-hand spiral for use in standard CNC spindle rotation
• Stub length type minimizes tool deflection in tight-reach applications

Compatibility

Designed as an OEM-style solid carbide ball end mill suitable for CNC machining centers and manual mills equipped with 3/4 inch toolholders.

Installation Notes

Installation is performed by a machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the 3/4 inch shank fully into the toolholder and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a cut to avoid premature edge wear.