Accupro 2500054 Chamfer Mill 3/8 in 4 Flute Solid Carbide

Product Description

The ACCUPRO 2500054 is a solid carbide chamfer mill designed for chamfering operations on a wide range of workpiece materials. Built with four flutes and a single end configuration, it cuts in a right-hand direction and delivers clean, consistent chamfers at an included angle of 82 degrees. The cutter head measures 3/8 inches in diameter with a matching 3/8-inch shank, and the tool runs 2.5 inches in overall length. The bright, uncoated finish makes it well suited for applications where coating is not required or where the base carbide substrate performs best without an additional layer. Machinists and toolroom professionals reach for this tool when precise edge preparation is the priority.

This chamfer mill is intended for use on CNC machining centers, manual mills, and similar metal-cutting platforms where chamfering of drilled holes, part edges, or countersink profiles is required. The 82-degree included angle is a common geometry for deburring and edge-break work on ferrous and non-ferrous metals. It is a single-quantity tool appropriate for job shops, production floors, and maintenance machining environments where consistent chamfer geometry is needed across repeated operations.

Key Features

• Solid carbide construction provides rigidity and wear resistance in demanding cutting conditions
• Four-flute design improves chip evacuation and surface finish on chamfered edges
• 82-degree included angle suits standard deburring, edge-break, and countersink chamfering tasks
• Right-hand cutting direction compatible with standard spindle rotation on most machining centers
• Bright, uncoated finish allows direct inspection of tool condition and works with a broad range of cutting fluids
• 3/8-inch shank diameter fits standard collets and end mill holders without adapters

Compatibility

Designed as a direct-fit solid carbide chamfer mill for use in 3/8-inch collets, end mill holders, or shrink-fit tooling systems on CNC and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Seat the shank to the full recommended engagement depth in the collet or holder and torque the retention hardware to the tool holder manufacturer specification. Verify runout with a dial indicator before engaging the workpiece, as excessive runout accelerates flute wear and degrades chamfer quality.