Accupro 02703098 Back Chamfer 3/4 in 90 Deg Solid Carbide

Product Description

The ACCUPRO 02703098 is a solid carbide back chamfer tool designed for deburring and chamfering the back side of drilled or bored holes. The 90-degree included angle and 3/4 inch cutter head diameter make it well suited for cleaning up hole edges that are inaccessible from the front face of the workpiece. The 3/8 inch shank fits standard collet chucks and tool holders. With a bright/uncoated finish, the solid carbide construction provides rigidity and wear resistance across a range of workpiece materials. Right-hand cutting direction. This tool is used by machinists and tooling specialists in precision machining operations.

This back chamfer tool is applied in CNC machining centers, manual mills, and drill press setups where back-side hole finishing is required. Typical applications include deburring cross-holes, back-spotfacing, and chamfering threaded hole entries on the reverse face of a part. The compact 2-1/2 inch overall length helps maintain stability in tight setups. Single-end configuration means the tool is used from one end only, keeping the geometry consistent throughout tool life.

Key Features

• 3/4 inch cutter head diameter for back chamfering and deburring
• 90-degree included angle for standard chamfer geometry
• Solid carbide construction for rigidity and extended tool life
• 3/8 inch shank diameter for compatibility with standard collet systems
• Bright/uncoated finish suitable for general-purpose machining
• Right-hand cutting direction, single-end design

Compatibility

Designed for use in standard 3/8 inch collet chucks and tool holders on CNC machining centers, manual milling machines, and drill presses where back chamfering operations are required.

Installation Notes

Installation should be performed by a qualified machinist familiar with rotating cutting tool setups. Ensure the spindle is fully stopped and the machine is locked out before changing or setting tooling. Secure the shank fully within the collet or tool holder to the recommended engagement depth per your tooling system guidelines. Verify proper cutting direction and feed rate for the workpiece material before engaging the cut.