Value Collection 720-9070 Square End Mill 7mm 2 Flute Hss

Product Description

The VALUE COLLECTION 720-9070 is a single-end, square-profile end mill designed for metal removal in milling operations on machining centers and manual knee mills. Ground from M2 high speed steel with a bright, uncoated finish, this tool cuts a 7 mm (0.2756 inch) diameter path with a 9/16 inch (0.5625 inch) length of cut. The 2-flute geometry and 30-degree right-hand spiral helix provide efficient chip evacuation and positive cutting action. It is center-cutting, allowing plunge entry directly into a workpiece. Machinists and tool-and-die professionals working in job shops or maintenance environments reach for this style of end mill when running moderate feeds on ferrous and non-ferrous materials.

This end mill is suited for slotting, profiling, and light pocketing operations on steel, stainless steel, cast iron, and aluminum and non-ferrous alloys. The 3/8 inch shank diameter fits standard ER collet chucks, side-lock holders, and milling chuck toolholders common to most VMC and HMC setups. The bright uncoated finish makes it a practical choice for general-purpose work where a coated tool is not required, and for aluminum applications where coatings such as TiN can promote built-up edge.

Key Features

• 7 mm cutting diameter with 0.5625 inch length of cut for precise shallow-to-medium depth passes
• M2 high speed steel construction provides toughness and re-sharpenability
• 2-flute design promotes chip clearance in slotting and full-width cuts
• 30-degree right-hand helix angle reduces cutting forces and improves surface finish
• Center-cutting geometry allows direct plunge milling without a pre-drilled hole
• Bright uncoated finish is compatible with a wide range of workpiece materials including aluminum

Compatibility

Designed as a general-purpose replacement or stock end mill for milling operations on steel, stainless steel, cast iron, and aluminum and non-ferrous workpiece materials. Fits any toolholder accepting a 3/8 inch straight shank.

Installation Notes

Installation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or toolholder to the recommended engagement depth before torquing the retention mechanism per the toolholder manufacturer's specification. Verify runout with a dial indicator after clamping, as excessive runout accelerates wear and degrades surface finish on HSS tooling.