Accupro 314983 Square End Mill 3/4 in 3 Flute Solid Carbide

Product Description

The ACCUPRO 314983 is a solid carbide square end mill designed for precision milling operations in metal and hard material applications. With a 3/4-inch diameter and a 1-1/2-inch length of cut, this tool removes material efficiently while maintaining tight tolerances. The three-flute geometry and 37-degree helix angle promote smooth chip evacuation and reduce cutting forces. Micrograin carbide construction provides the hardness and edge retention required for demanding production environments. This end mill is single-end, right-hand cut, and center-cutting, making it capable of plunge cutting in addition to standard peripheral and slot milling. It is installed by machinists and CNC operators in job shop and production settings.

This end mill suits a wide range of milling applications including slotting, profiling, and contouring in ferrous and non-ferrous materials. The bright uncoated finish makes it appropriate for aluminum, brass, and similar non-ferrous alloys where coated tools can cause material adhesion issues, as well as general-purpose steel milling at moderate speeds. With a 4-inch overall length and a 3/4-inch shank diameter, it fits standard ER and end mill holders commonly used on vertical machining centers and CNC knee mills.

Key Features

• Micrograin solid carbide construction for superior hardness and edge retention
• 3-flute design with 37-degree helix angle for efficient chip evacuation
• Center-cutting capability allows direct plunge entry into workpieces
• Right-hand cut and right-hand flute direction for standard spindle setups
• Bright uncoated finish suitable for non-ferrous and general-purpose milling
• Mill diameter tolerance of +0.000 / -0.005 inches for consistent fitment

Compatibility

Designed for use in standard 3/4-inch end mill holders and ER collet chucks on vertical machining centers, CNC mills, and manual knee mills.

Installation Notes

This end mill is installed by machinists and CNC operators. Ensure the spindle is fully stopped and machine power is locked out before changing tooling. Use a calibrated torque wrench and the appropriate drawbar or set-screw holder procedure for the specific tool holder in use. Verify runout with a dial indicator after installation to confirm concentricity before cutting.