Optimum speeds mean no chatter and assure
superior finishes and geometry, turning out top-quality work, every
time. The exclusive features of this machine provide maximum
convenience and minimum downtime for setup and changeover. The Sunnen
VGS-20 puts our shop outfront in the fast-growing headwork business.
It's the most versatile and accurate machine on the market.
- Fast, easy installation of valve guide inserts
- Spot facing of valve guides and bosses
- Cuts valve insert pockets - aluminum or cast iron
- Simultaneous multi-angle cutting of valve seats
- Drilling and tapping for threaded studs or removal of broken exhaust studs
- Bronze guide liner installation and reaming