Accupro 95170036 Square End Mill 5/8 in 4 Flute Carbide

Product Description

The ACCUPRO 95170036 is a solid carbide square end mill engineered for high-performance milling in demanding shop environments. With a 5/8-inch cutting diameter and 4 spiral flutes, it delivers aggressive material removal while maintaining a clean square edge at the bottom of the cut. The AlTiCrN coating provides thermal and oxidation resistance, extending tool life in high-speed and dry cutting applications. A 38-degree helix angle promotes efficient chip evacuation and reduces cutting forces. This tool is typically installed by machinists and CNC programmers running production or toolroom operations.

This end mill is suited for milling ferrous and non-ferrous metals, hardened steels, and similar workpiece materials where tool rigidity and edge retention are critical. The single-end configuration and right-hand cutting direction make it compatible with standard vertical and horizontal milling setups. Its 3-1/4-inch length of cut accommodates deeper pocket and slot work, while the micrograin carbide substrate supports high-feed-rate applications. It is part of the ACCUPRO HS Series and designed for use in production machining centers and manual mills.

Key Features

• 5/8-inch cutting diameter with matching 5/8-inch shank for rigid tool holding
• 4 spiral flutes with right-hand cutting direction for efficient chip removal
• AlTiCrN coating for extended tool life in high-temperature cutting conditions
• 38-degree helix angle promotes smooth cutting action and reduces chatter
• Micrograin solid carbide substrate for superior hardness and wear resistance
• Variable index flute spacing reduces harmonic vibration during deep cuts
• Center-cutting capable, allowing plunge entry directly into the workpiece

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers and manual mills accepting 5/8-inch straight shank end mills in ER, CAT, BT, and similar toolholding systems.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Secure the shank fully into the toolholder to the recommended gauge-line depth before tightening. Verify runout with a dial indicator before beginning any cut. Power down and lock out the spindle before changing tooling, and confirm all collet nuts and set screws are properly torqued per the toolholder manufacturer specifications.