06a) Precision Level 12in Grade 1

Precision Engineers Level
 
Description 
This is a master precision level for checking the work of machinists and toolmakers, the setting of machinery and other work that requires extreme level accuracy.
The body of the level is made of high quality cast iron  and is precision ground for accuracy. It also features a longitudinal groove providing accurate seating on round bars and shafts.
Housed in a wooden box.
 
Specifications 
Length 12 inch
Accuracy 0.0002"/10"

Part Number LM12