Value Collection MT3258008 Square End Mill 1/8 in Carbide

Product Description

The VALUE COLLECTION MT3258008 is a 2-flute solid carbide square end mill designed for precision milling operations across a wide range of materials. Built from submicron-grade solid carbide, this end mill delivers consistent cutting performance at a 1/8 inch diameter with a 30-degree helix angle. The bright/uncoated finish makes it well-suited for ferrous and non-ferrous metals, plastics, and composites where coating adhesion or heat buildup is a concern. Centercutting geometry allows direct plunge entry without a pre-drilled hole. Machinists and CNC operators install this tool in standard collet chucks or end mill holders for high-precision work.

This end mill is intended for light-duty profiling, slotting, and contouring operations on CNC machining centers and manual mills. Its 1/8 inch shank diameter fits standard ER collets and precision tool holders commonly found in both job shop and production environments. The 1/2 inch length of cut (LOC) and 1-1/2 inch overall length (OAL) make it a practical choice for shallow pocket milling and detail work where tool rigidity and runout control are essential. Right-hand cutting and right-hand flute direction are standard for conventional and climb milling setups.

Key Features

• Submicron-grade solid carbide construction for rigidity and wear resistance
• 30-degree helix angle promotes smooth chip evacuation and reduced cutting forces
• Centercutting design allows direct plunge milling without pre-drilling
• Bright/uncoated finish suitable for a wide range of workpiece materials
• Straight-cylindrical shank fits standard ER collets and end mill holders
• Right-hand cut and right-hand spiral flutes for conventional CNC setups

Compatibility

Designed as a standard straight-shank end mill compatible with ER collet systems and end mill holders accepting a 1/8 inch shank diameter on CNC machining centers and manual knee mills.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the spindle is fully powered down and the machine is in a safe state before changing tooling. Seat the shank fully into the collet or tool holder to the recommended insertion depth and torque the collet nut to the holder manufacturer's specification. Inspect the cutting edges for chips or damage before mounting, and verify runout with a dial indicator after clamping.