Value Collection 720-3067 Square End Mill 3/4 in 4 Flute Hss

Product Description

The VALUE COLLECTION 720-3067 is a single-end, 4-flute square end mill machined from M2 high speed steel. It carries a 3/4 inch cutting diameter, a 1-5/8 inch length of cut, and a 3-3/4 inch overall length with a 5/8 inch shank diameter. The 30-degree right-hand spiral flute geometry promotes efficient chip evacuation during milling operations. The bright, uncoated finish is standard for general-purpose HSS tooling. This end mill is installed and operated by machinists, tool-and-die makers, and CNC mill operators working in job shops, maintenance facilities, and production environments.

This end mill is suited for peripheral and slot milling in ferrous and non-ferrous materials where HSS tooling is appropriate. Its regular-length body and fractional-inch shank fit standard ER, R8, and side-lock toolholders common on knee mills and machining centers. The non-centercutting geometry means it is intended for side milling and profiling passes rather than direct plunge entry. It does not feature coolant-through capability, variable helix, or a chipbreaker, making it a straightforward general-purpose tool.

Key Features

• 3/4 inch cutting diameter with 1-5/8 inch length of cut for standard depth profiling and slotting
• M2 high speed steel construction provides toughness and wear resistance in general-purpose milling
• 4 right-hand spiral flutes at a 30-degree helix angle for balanced chip evacuation
• 5/8 inch shank diameter fits common fractional-inch toolholders
• Bright, uncoated finish — no coating buildup concerns, easy to inspect for wear
• Single-end design; non-centercutting, right-hand cutting direction

Compatibility

Designed as a general-purpose fractional-inch HSS end mill compatible with standard milling machine toolholders accepting a 5/8 inch straight shank, including R8 collets, ER collet chucks, and side-lock holders on vertical knee mills and machining centers.

Installation Notes

Installation and operation should be performed by qualified machinists following shop safety procedures. Ensure the machine spindle is fully stopped and the toolholder is clean and free of chips before seating the shank. Verify runout with a dial indicator after tightening to confirm proper seating. This end mill is non-centercutting and should not be used for direct plunge cuts into solid material.