13-Piece File Set, Diamond File/Needle File/Wood Rasp

Affordable price 13 piece file / rasp set for wholesale. The tool set includes 12pcs files, that is, any two combinations of 4*160mm diamond files, needle files and wood rasps, and a brush as well as a storage bag. Constructed with superior heat-treated steel, it provides extra hardness and durability, and with anti-slip soft grip handle, it makes the files more comfortable to use.

Specification

Note: The sizes are approximate.

Details

Tips: The use method of the files

1. According to the different geometric shapes and specific conditions of the workpiece, select the file and install the file into the handle. The depth of the file handle installation hole is approximately equal to the length of the file tong, and the diameter of the hole should allow the file tong to be freely inserted into the depth of 1/2.

2. The workpiece is clamped, and the workpiece is clamped in the middle of the jaws of the bench vise, slightly higher than the jaws. When clamping the processed surface, use copper or zinc as the pad. For easily deformed work pieces, use auxiliary materials to help the clamping.

3. The correct filing method includes the following three contents: the grip of the file, the use posture of the file, and the application of the filing force.