- Locates Heights, Holes, Grooves, etc.
- Great for Pre-Setting Tool Lengths.
- Removable 8 Hard Chrome Numbered
Buttons Make Each Block
Distinctive From Others.
-Bottom of Base Plate Has Been
Lapped to .000050'' Flatness
- Slots Has Been Ground.
|
-Made of Steel --- Hardened
to RC 58 - 60
|