What is the best equipment to deburr small holes 6mm

Small hole deburring can be used with the following equipment and methods:

1. Abrasive fluid polishing machine

Abrasive fluid processing is the use of viscoelastic abrasive media, in the setting of the pressure to grind the processing surface many times, so that there is a micro-hole in the product or mold bore to achieve the role of polishing and deburring of the special processing, so that the equipment is called abrasive fluid polishing machine.

2. Use of drills, taper countersinks or triangular scrapers.

This method is tool-intensive and somewhat cumbersome.

3. The use of hardened waste drill bit shank (or hardened with medium carbon steel, tool steel) into a variety of diameters of small discs, and ground to about 0.5 mm thick, and then clamp them in the opening of a cross-groove needle pliers clamp head (or homemade simple central head).

Recommendation:

If conditions permit, it is recommended to use an abrasive fluid polisher to deburr small holes.