Argo File Large Plate Diamond Electrodeposition File 3 Pieces #80, 300, 400

This is a set of three Argo File plate-type electrodeposited diamond files, DD Former Big, with a large surface area for effective filing.
Brand new, unused, and unopened.
#80 HDD0080
#300 HDD0300
#400 HDD0400

Below is the description from Amazon.
Large Plate Electrodeposited Diamond File DD Former Big
A large 170mm x 75mm electrodeposited diamond file.

You can use the flat surface to create flat surfaces and shapes.

This diamond file is ideal for finishing cut surfaces and creating shapes when making models using large plastic plates (styrene resin) with resin casting or similar materials.

Professional-grade diamond electrodeposition technology ensures uniform abrasive grains, minimal shedding, and a long lifespan.

We offer three easy-to-use grits.

#80 HDD0080
#300 HDD0300
#400 HDD0400
Comes with an original non-slip sheet, so it won't slide when placed on your workbench for work.