Block machined all sides grey cast iron or aluminium

GJL 250 annealed or EN AW-7075

The length L is cut by saw and is always supplied overlong.

machined surfaces:
±0.25 mm
tolerances of lengths:
≤200 mm: +1/+5
from 201 mm to 400 mm: +4/+15
> 400 mm: +13/+40