Accupro 12181314 Square End Mill 0.1969 in 2 Flute Carbide

Product Description

The ACCUPRO 12181314 is a solid carbide square end mill designed for precision milling operations in metal cutting and machining applications. With a 0.1969 inch mill diameter and a 0.6299 inch length of cut, this tool handles slotting, profiling, and peripheral milling on ferrous and non-ferrous materials. The micrograin carbide substrate provides rigidity and wear resistance needed for consistent dimensional accuracy. A 40-degree helix angle promotes smooth chip evacuation and reduces cutting forces, making it well suited for finish and semi-finish passes. This end mill is installed and operated by machinists and CNC operators working in job shops, toolrooms, and production environments.

This end mill is suited for use in vertical machining centers, CNC mills, and manual knee mills where small-diameter precision tooling is required. The 0.2362 inch shank diameter fits standard collet chucks and tool holders common in these setups. The regular length geometry keeps the tool stable in shallow-to-mid-depth cuts. Right-hand cut and right-hand flute orientation follow standard spindle rotation conventions for most machining center configurations. Typical applications include contouring, pocket milling, and edge finishing on aluminum, steel, stainless, and similar engineering materials.

Key Features

• Solid carbide micrograin construction for rigidity and extended tool life
• 40-degree spiral helix angle promotes efficient chip flow and reduced cutting pressure
• Centercutting geometry allows plunge entry as well as peripheral and slot milling
• Right-hand cut with right-hand flute direction for standard spindle rotation
• Uncoated finish suitable for a wide range of general-purpose machining operations
• 2-flute design provides clearance for chip evacuation in slot and plunge cuts

Compatibility

Designed as an OEM-style precision tooling option for use in standard collet chucks and end mill holders accepting a 0.2362 inch shank diameter on CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Secure the shank fully within the collet or tool holder to the minimum insertion depth recommended by the holder manufacturer before tightening. Confirm spindle direction is set to right-hand rotation before engaging the cut. Inspect the tool for chipping or runout before each use, and replace immediately if cutting edge damage is observed.