Accupro 35342 Corner Chamfer End Mill 0.3125 in 3 Flute Tialn

Product Description

The ACCUPRO 35342 is a corner chamfer end mill designed for precise chamfering and edge-breaking operations on ferrous and non-ferrous workpiece materials. Built from powdered metal and coated with TiAlN for elevated heat and wear resistance, this tool handles demanding milling applications where tool life and edge integrity matter. It runs a 3-flute geometry with a 30-degree helix and centercutting capability, allowing it to plunge directly into the material. At 0.3125 inches in diameter with a 1.375-inch length of cut and a 3.125-inch overall length, it fits standard toolholders and suits both CNC machining centers and manual milling setups.

This end mill is suited for shop environments producing chamfered edges, deburring cuts, and angled lead-ins on machined parts. The centercutting design adds flexibility for operations that require a plunge entry before lateral passes. Right-hand cutting and right-hand flute direction follow conventional milling configurations, making this a straightforward drop-in for standard spindle setups. It is used by machinists and tool-and-die professionals working in job shops, production facilities, and maintenance machining operations.

Key Features

• TiAlN coating for improved heat resistance and extended tool life in high-speed applications
• Powdered metal substrate provides consistent hardness and fine grain structure throughout the tool body
• Centercutting geometry allows direct plunge entry without a pre-drilled pilot hole
• 3-flute design balances chip evacuation with cutting edge count for smooth finishes
• 30-degree helix angle promotes efficient chip flow and reduces cutting forces
• Right-hand cut and right-hand flute direction for use in conventional CNC and manual mills

Compatibility

Designed as an OEM-style replacement or standard tooling selection for milling machines and machining centers accepting a 0.375-inch shank diameter end mill holder or collet chuck.

Installation Notes

Installation is performed by qualified machinists following standard toolholding procedures. Ensure the spindle is fully powered down and the machine is in a safe lockout state before inserting or removing the end mill. Seat the 0.375-inch shank fully into the collet or end mill holder and torque the retention system per the toolholder manufacturer's specifications. Verify runout after installation before beginning a cutting pass.