Value Collection 720-1567 Square End Mill 1-1/2 in 2 Flute Hss

Product Description

The VALUE COLLECTION 720-1567 is a 2-flute, square-end, single-end mill ground from M2 high speed steel and intended for general-purpose milling operations. With a 1.5-inch cutting diameter and a 4-inch length of cut, this long-series tool handles slotting, peripheral milling, and profiling passes where extended reach into a workpiece is required. The uncoated bright finish keeps the tool ready to run as-is or accept a post-grind coating in the field. A right-hand cut with right-hand spiral flutes and a 37-degree helix angle makes this end mill well suited for aluminum and other non-ferrous materials where chip evacuation and surface finish are priorities.

This end mill is sized for horizontal and vertical knee mills, CNC machining centers, and manual mills that accept a 1.25-inch straight shank. The long-series designation gives machinists access to deeper pockets and taller workpiece features without a custom tool. Primary application is aluminum and non-ferrous stock including copper alloys, brass, and plastics. The centercutting geometry allows plunge entry directly into the workpiece, reducing the need for pre-drilled pilot holes in many setups.

Key Features

• M2 high speed steel construction for toughness and regrindability
• 1.5-inch cutting diameter with 4-inch length of cut for deep-reach applications
• 2-flute geometry optimized for chip clearance in aluminum and non-ferrous materials
• 37-degree right-hand spiral helix for efficient chip evacuation and smooth cutting action
• Centercutting design allows direct plunge entry without a pre-drilled hole
• Uncoated bright finish — regrindable and compatible with field coatings
• Long-series length type with 6.5-inch overall length for extended-reach work

Compatibility

Designed for use in milling machines and machining centers that accept a 1.25-inch straight-shank end mill holder. Primary workpiece material compatibility is aluminum and non-ferrous metals per the manufacturer material code designation N.

Installation Notes

Installation is performed by a machinist or toolroom technician using a standard end mill holder or collet chuck rated for the 1.25-inch shank diameter. Ensure the machine spindle is fully de-energized and locked out before changing tooling. Inspect the shank and holder bore for chips or contamination before seating the tool. Confirm runout with a dial indicator after tightening to maintain tolerance and extend tool life.