Ultimaker extruder upgrade blocks with plates
by mrjohnk, published
These modified blocks for the Bertho extruder upgrade for the Ultimaker add spots to insert metal plates where the T-bolt adjustment screw head is. These plates add strength to keep the T-bolt head from tearing through the plastic and spinning while adjusting the spring tension.
Insert aluminum plates in the recesses. Size of recess is 9.6 x 9.6 x 2.0 mm.