Accupro 12184239 Ball End Mill 1 in 2 Flute Solid Carbide Ticn

Product Description

The ACCUPRO 12184239 is a single-end ball end mill designed for contour milling, profiling, and 3D surface work in demanding machining environments. It is ground from micrograin solid carbide and coated with titanium carbonitride (TiCN) for extended tool life in ferrous and non-ferrous materials. The 1 inch cutting diameter pairs with a 3 inch length of cut and a 40-degree helix angle, giving machinists aggressive chip evacuation and smooth surface finishes. The extra-long overall length of 6 inches makes it suited for deep-cavity and extended-reach applications where standard-length tooling cannot reach.

This end mill is intended for use in vertical machining centers, CNC mills, and similar rigid machine tool setups. The extra-long configuration makes it a practical choice for mold and die work, deep pocket profiling, and aerospace or industrial component finishing where reach is the primary constraint. A right-hand cutting direction and right-hand spiral flute geometry make it compatible with conventional right-hand spindle machines. It is sold as a single-end tool, packaged individually.

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 helix angle promotes efficient chip evacuation in deep cuts
• Extra-long 6 inch overall length enables deep-cavity and extended-reach machining
• 1 inch shank diameter matches the 1 inch cutting diameter for consistent tool holding
• 2-flute, single-end configuration suited for profiling and finish passes

Compatibility

Designed as a direct-fitment replacement or new-purchase option for right-hand spindle CNC milling machines accepting a 1 inch shank. No specific OEM machine compatibility data was provided with this listing.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Secure the 1 inch shank in a properly sized collet, end-mill holder, or shrink-fit chuck, verifying runout before cutting. Power down and lock out the machine spindle completely before inserting or removing the tool. Do not exceed the machine spindle or tool holder rated speed for this tool diameter and length, as extended-reach carbide tooling is sensitive to vibration and deflection at elevated RPM.