Accupro 14797166 Square End Mill 1/32 in 3 Flute Carbide

Product Description

The ACCUPRO 14797166 is a single-end square end mill designed for precision milling in demanding machining environments. Built from micrograin solid carbide and coated with AlTiN, it handles high-temperature cutting applications where tool life and edge retention are critical. The mill measures 0.0312 inches (1/32 inch) in diameter with a 0.046-inch length of cut and a 2.5-inch overall length. A 1/8-inch shank diameter and 0.25-inch reach length make it well-suited for tight-clearance work. The 30-degree helix angle and right-hand spiral flute geometry promote efficient chip evacuation and smooth cutting action. Installation is performed by machining professionals using standard CNC or manual milling setups.

This end mill is used in precision machining applications where small-diameter tooling is required, including micro-slot milling, engraving, and fine-feature profiling on ferrous and non-ferrous materials. The AlTiN coating provides enhanced oxidation resistance and hardness at elevated cutting temperatures, extending tool life compared to uncoated carbide. Its centercutting capability allows plunge entry, adding versatility in complex milling operations. The extended reach design provides access to recessed features without sacrificing rigidity.

Key Features

• Micrograin solid carbide construction for wear resistance and edge sharpness
• AlTiN coating for high-temperature oxidation resistance and extended tool life
• 0.0312-inch (1/32 inch) mill diameter with 0.046-inch length of cut
• 30-degree right-hand helix with spiral flute geometry for efficient chip removal
• Centercutting design allows direct plunge entry
• Extended reach of 0.25 inches for access to recessed or confined features

Compatibility

Designed as an OEM-style replacement and standard tooling option for CNC machining centers and manual mills accepting a 1/8-inch straight shank, within the ACCUPRO ASQSC3-AT-CCER series.

Installation Notes

This end mill is installed and operated by machinists and CNC tooling technicians. Always power down and lock out the spindle before changing tooling. Verify shank runout and collet condition before seating; shank diameter tolerance is -0.0001 to -0.0003 inches. Do not exceed the recommended depth of cut for the 0.046-inch length of cut, as overloading a small-diameter carbide end mill risks tool breakage.