COFA-C Series Tools Deburr on Even and Uneven Bore Edges

Originally titled 'Tools Deburr on Even and Uneven Bore Edges'

Heule Tool Corporation’s COFA-C Series tools are for deburring elliptical or contoured surfaces in larger diameters and have replaceable solid carbide coated blades for holes from 6-26 mm available from stock. 

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Heule Tool Corporation’s COFA-C Series tools are for deburring elliptical or contoured surfaces in larger diameters. Replaceable solid carbide coated blades for holes from 6-26 mm are available from stock, with various coatings providing longer tool life and optimum performance based on materials being machined, the company says.  

This technology provides different blade and spring options to create the most effective deburring tool for any application depending upon hole geometry and material being machined. The COFA-C series is designed for ID and OD elliptical deburring on even and uneven bore edges in a single operation.  According to the company, they are ideal for automotive and aerospace applications such as forks, yokes, common rails, castings, tubes with cross bores, and other workpieces with cross bores in main bores. 

The larger sized C-series consists of an independent blade that is fit into a more rigidly guided blade holder. This increases the tool life and process capability, the company says.