Accupro 14797249 Square End Mill 0.07in 3-flute Solid Carbide

Product Description

The ACCUPRO 14797249 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining applications. Built from micrograin solid carbide, it delivers a 0.07 inch cutting diameter with a 0.105 inch length of cut and a 1/8 inch shank diameter. The AlTiN coating improves heat resistance and extends tool life during high-speed cutting of ferrous and hardened materials. With a 30-degree helix angle and right-hand cutting and flute direction, it provides efficient chip evacuation and a clean finish. This tool is installed and operated by machinists and CNC tooling professionals in shop and production environments.

This end mill suits applications requiring tight tolerances in small-diameter milling, slotting, and profiling. The extended reach design, with a 0.57 inch reach length and 2.5 inch overall length, allows access to deep or recessed features. The centercutting geometry supports plunge milling operations. It is well suited for die and mold work, aerospace component machining, and precision part production where a compact, high-performance tool is required. It ships individually and is sold as a single unit.

Key Features

• Micrograin solid carbide construction for rigidity and wear resistance
• AlTiN coating for elevated heat resistance and extended tool life in ferrous materials
• 30-degree right-hand spiral flutes for efficient chip evacuation
• Centercutting geometry supports plunge and slot milling
• Extended reach design with 0.57 inch reach length for deep-feature access
• Tight shank diameter tolerance of -0.0001 to -0.0003 inches for secure tool holding

Compatibility

Designed as an OEM-style replacement or direct-fit cutting tool for CNC machining centers and manual milling machines accepting a 1/8 inch shank collet or tool holder.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the 1/8 inch shank fully and evenly in a clean, undamaged collet or end mill holder and torque the retention mechanism per the tool holder manufacturer specifications. Verify runout with a dial indicator before beginning a cut, particularly given the close mill diameter tolerance of +0.0000/-0.0010 inches.