Accupro 14797171 Square End Mill 1/32 in 3 Flute Carbide

Product Description

The ACCUPRO 14797171 is a solid carbide square end mill designed for precision material removal in tight-tolerance machining applications. Built from micrograin carbide, this single-end tool features a 1/32 inch (0.0312 inch) cutting diameter with a 0.046 inch length of cut and a 30-degree helix angle. The bright, uncoated finish makes it well-suited for non-ferrous metals, plastics, and composites where coating adhesion or heat buildup is a concern. It is installed and operated by machinists and CNC tooling professionals working on mills and machining centers requiring small-diameter, extended-reach tooling.

This end mill is used in applications that demand fine detail work and access to confined features. The extended reach design, with a reach length of 0.565 inches and an overall length of 2.5 inches, allows the tool to work in slots, pockets, and deep cavities where standard-reach tools cannot reach. The 1/8 inch shank diameter fits standard collets and toolholders commonly found on CNC vertical mills and manual milling machines. Right-hand cutting and right-hand flute direction are standard for conventional and climb milling passes.

Key Features

• Micrograin solid carbide construction for rigidity and edge retention at small diameters
• 3-flute spiral geometry balances chip evacuation and cutting stability
• Extended reach at 0.565 inches for deep-pocket and confined-feature access
• 30-degree helix angle promotes smooth cutting action on non-ferrous and composite materials
• Bright/uncoated finish suitable for aluminum, plastics, and other non-ferrous workpieces
• Centercutting capability allows direct plunge entry into workpiece material

Compatibility

Designed as an OEM-style replacement or direct-use tooling option for CNC and manual milling machines accepting a 1/8 inch shank collet or toolholder.

Installation Notes

Installation should be performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the collet or toolholder. Verify collet size matches the 1/8 inch shank diameter and that runout is within tolerance before beginning a cut. At 1/32 inch diameter, this tool is fragile under side load — follow conservative feed and speed parameters appropriate for the workpiece material and machine rigidity.