Value Collection 720-2165 Ball End Mill 3/8 in 2 Flute Hss

Product Description

The VALUE COLLECTION 720-2165 is a double-end ball end mill designed for milling contoured surfaces, slots, pockets, and three-dimensional profiles in a machine shop environment. Built from M2 high speed steel with a bright, uncoated finish, this tool measures 3/8 inches in diameter with a 9/16-inch length of cut and a 3-1/8-inch overall length. The double-end design extends tool life by providing two usable cutting ends. A 30-degree helix angle and two right-hand spiral flutes promote smooth chip evacuation and reduced cutting force. Machinists and CNC operators working in job shops or production environments typically run this tool on vertical machining centers and manual knee mills.

This end mill is suited for general-purpose milling operations on ferrous and non-ferrous materials at moderate cutting speeds. The 3/8-inch shank diameter fits standard collets and end mill holders. The bright, uncoated surface finish makes this tool a cost-effective option for shops machining aluminum, mild steel, and similar materials where specialized coatings are not required. It is a standard-length tool appropriate for setups without deep-reach requirements.

Key Features

• Double-end design provides two cutting ends, extending usable tool life
• M2 high speed steel construction offers good toughness and wear resistance for general milling
• 30-degree right-hand helix promotes efficient chip evacuation and smooth cutting action
• Bright, uncoated finish suits aluminum, mild steel, and other general-purpose work materials
• Two right-hand spiral flutes for balanced cutting at standard feed rates
• Standard-length configuration fits common collet and end mill holder setups without extended reach

Compatibility

Designed as a standard-fitment replacement or addition for machining centers, CNC mills, and manual knee mills accepting a 3/8-inch shank end mill holder or collet.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Before inserting or removing any end mill, confirm the spindle is fully stopped and the machine is powered down or in an e-stop state. Seat the shank fully into the collet or end mill holder and torque the retention hardware according to the toolholder manufacturer specifications. Inspect the cutting edges for chips or damage before each use and replace the tool if either end shows wear beyond acceptable limits.