Accupro 14788342 Square End Mill 7/8 Inch 2 Flute Carbide

Product Description

The ACCUPRO 14788342 is a solid carbide square end mill designed for precision milling operations in metal fabrication, tooling, and machining environments. This centercutting end mill features a 7/8 inch (0.8750 inch) mill diameter with a helical flute geometry and two flutes, making it well suited for slotting, profiling, and plunge cuts. The cylindrical shank matches the mill diameter at 7/8 inch, providing a secure tool holder grip. Installed and operated by machinists and CNC programmers, this end mill delivers the rigidity and wear resistance that solid carbide construction provides in demanding cutting applications.

This end mill is used in vertical and horizontal milling machines as well as CNC machining centers for cutting ferrous and non-ferrous materials. The 1.75 inch length of cut and 4 inch overall length make it appropriate for moderate-depth profiling and pocket milling passes. Its centercutting capability allows direct plunge entry into the workpiece without pre-drilling, adding flexibility across a range of setups in job shop and production environments.

Key Features

• Centercutting design allows direct plunge cutting without a pilot hole
• Solid carbide construction for high rigidity and extended tool life
• Helical flute geometry promotes chip evacuation and smooth cutting action
• 7/8 inch cylindrical shank for consistent tool holder engagement
• 1.75 inch length of cut accommodates moderate-depth milling passes
• Two-flute configuration balances chip clearance and cutting efficiency

Compatibility

Designed as an OEM-style replacement end mill compatible with standard 7/8 inch collets, end mill holders, and tool holders used in vertical mills and CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator following standard tool change procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Use a properly sized end mill holder or collet matching the 7/8 inch shank diameter and torque the retention mechanism per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a cut to confirm proper seating.