Accupro 12184303 Ball End Mill 0.75in 2 Flute Solid Carbide

Product Description

The ACCUPRO 12184303 is a single-end ball end mill designed for contour milling, profiling, and 3D surface work in ferrous and hardened materials. It is ground from micrograin solid carbide for rigidity and edge retention, and coated with AlTiN for thermal resistance in high-speed and dry-cutting operations. The 0.75 inch diameter cutting head pairs with a 2-inch length of cut and a 40-degree helix angle, promoting efficient chip evacuation and reduced cutting forces. With two flutes and a right-hand spiral flute geometry, this mill is suited for medium to finishing passes where surface finish and dimensional accuracy are priorities.

This end mill fits CNC machining centers, vertical mills, and multi-axis platforms used in tool-and-die, mold making, aerospace component work, and general precision machining. The long 6-inch overall length makes it appropriate for deep-cavity work where reach is needed. The 3/4 inch shank diameter provides solid tool holder engagement in standard ER, shrink-fit, or Weldon-flat holders. It is intended for use by machinists and CNC operators working in job shop and production environments.

Key Features

• Micrograin solid carbide construction for superior hardness and edge retention
• AlTiN coating provides high thermal resistance, extending tool life in dry and high-speed cuts
• 40-degree helix angle promotes smooth chip flow and reduced cutting forces
• Long 6-inch overall length suits deep-cavity and extended-reach milling applications
• Right-hand cutting and right-hand spiral flute direction for standard CNC spindle use
• Single-end design with matched 3/4 inch shank and cutting diameter for straightforward setup

Compatibility

Designed as a direct-fit replacement or new-installation tool for CNC mills and machining centers accepting a 3/4 inch round shank in ER collet, shrink-fit, hydraulic, or Weldon-flat tool holders.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in an e-stop or locked-out state before changing tooling. Seat the shank to the minimum insertion depth recommended by the tool holder manufacturer and verify runout with a dial indicator before cutting. Do not exceed the tool holder manufacturer's clamping torque specifications.