CONTOUR-BB™
(Worldwide Patented • A NEWEN® Exclusive!)

The machine of the engine rebuilder, universal,
conceived to machine to perfection all common
cylinder heads with valve seats, ranging in diameter
from 13mm to 80mm⁺ (.52" - 3.15"⁺) in all types of
materials.

Very flexible, the CONTOUR-BB™ goes from one
cylinder head to another in record time with very
few adjustments and only one single tool to do it all.

Simple and reliable, it features two numerically
controlled axes and can be equipped with a coolant
system (optional).

It can ream up to 65mm (2.56") long valve guides
and significantly improve softer material machining
with carbide, cermet and diamond cutting tools.