DUAL-MASS CLAMP
This is a hold down for grinding dual-mass flywheels that I made in my shop. It allows me to resurface many types of dual-mass flywheels. The round disk is used to put pressure on the flywheel and keep it from spinning while it is on the flywheel grinder. The second photo shows the “bat” that is used to put pressure on the flywheel if the disk is to large.

Joe Werner
Automotive Machine & Supply
Fort Collins, CO
June, 2017