Vallorbe Swiss Eco Range Machinist-Engineers Files-Three-Square LS5560-Cuts 1-2

Vallorbe Swiss Eco Range Machinist-Engineers Files-Three-Square LS5560


Three-Square, also called Triangle Shape Machinist Files, taper to a cut end.  They are double cut on all three sides. They do not taper to a point.

Choose from 2 Lengths:
6"(150mm)
8" (200mm)

And 2 different cuts:
Bastard Cut (marked 1)
Second Cut (marked 2)

These Swiss pattern machinists or engineers files are double cut. 


Otto Frei # Vallorbe # Description

132.128-6-1  LS5560-6-1  6" Bastard Cut Three-Square Eco Range Machinist Files
132.128-6-2  LS5560-6-2  6" Second Cut Three-Square Eco Range Machinist Files
132.128-8-1  LS5560-8-1  8" Bastard Cut Three-Square Eco Range Machinist Files
132.128-8-2  LS5560-8-2  8" Second Cut Three-Square Eco Range Machinist Files

Machinist files (also called Engineers files) are made to a different standard than Jewelers Precision files. Cuts and shapes are different. A Machinist file Bastard cut (marked 1) is coarser than a jewelers file marked 1. A Machinist file will have slightly different dimensions than a Jewelers Precision file. Lengths on Machinist files are measured from the top or point of the file to the point when the tang begins to angle up to the heel. Lengths on Jewelers Precision files are measured from the top or point of the file to the point where the heel begins to angle down to the heel.