Seco 10022733 Ball End Mill 0.25in 2 Flute Solid Carbide

Product Description

The SECO 10022733 is a 2-flute solid carbide ball end mill engineered for precision milling in aluminum and non-ferrous materials. It carries a 0.25-inch mill diameter, a 0.75-inch length of cut, and a 2.5-inch overall length with a straight cylindrical 0.25-inch shank. The ANF PVD coating is applied specifically for non-ferrous applications, reducing built-up edge and extending tool life. A 45-degree high helix angle promotes efficient chip evacuation, which is critical when machining gummy alloys at elevated feed rates. The center-cutting geometry allows for plunging and ramping operations. This tool is used by machinists and CNC operators in general machining and moldmaking environments where tight tolerances and clean surface finishes are required.

The 10022733 belongs to SECO Series AB245 and is sized for light to moderate material removal in aluminum, brass, copper, and other non-ferrous workpiece materials. With a 0.125-inch nose radius, it generates a true ball profile suited for contoured surfaces, 3D finishing passes, and pocketing operations. The standard length profile and 0.75-inch reach length make it a practical choice for open-pocket and shallow-cavity work on vertical machining centers and CNC routers. It is a single-end tool with right-hand cut and right-hand flute direction.

Key Features

• ANF PVD coating optimized for aluminum and non-ferrous materials, reducing friction and built-up edge
• 45-degree high-helix spiral flute geometry for aggressive chip evacuation in soft alloys
• Solid carbide construction provides rigidity and dimensional stability at high RPM
• Center-cutting design supports plunge, ramp, and helical interpolation entries
• 0.125-inch nose radius delivers a true ball profile for 3D contour and finishing passes
• Right-hand cut and flute direction compatible with standard CNC spindle configurations

Compatibility

Designed for use in aluminum and non-ferrous workpiece materials (Primary Workpiece Material Code: N). Part of SECO Series AB245. Manufacturers catalog number AB245-0.250-D3-B.0-Z2. Compatible with standard 0.25-inch collet chucks and end mill holders on CNC machining centers and routers.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the machine spindle fully stopped and in a locked or e-stop state. Secure the 0.25-inch straight shank in a properly sized collet or end mill holder, torqued to the toolholder manufacturer specification. Verify runout against the TIR maximum of 0.0005 inches before initiating a cut. Consult applicable shop safety procedures and machine operator manuals before use.