Learn
Straight answers to the questions that come up before an order, not after.
Why PEEK and Ultem blanks warp after cutting
It's not a defect. It's residual stress finding somewhere to go.
PEEK machining tolerances: what a saw can and can't hold
Tighter tolerance only holds over a shorter span. That's physics, not a policy.
Why your Ultem parts crack after cleaning
IPA is a normal cleaning solvent almost everywhere else. Not here.
Buying a small PEEK blank without buying a whole sheet
The minimum-order problem, and the actual arithmetic behind it.
G10 and FR4: why it destroys carbide blades and what that means for your quote
The abrasion economics behind the composite-day batching rule.