The “V” series blade technology has resulted in delivering powerful grooving in a small package. These blades are compatible with the V100 and GV1000 Van Alstine Tire Groovers and are a slightly lighter gauge metal than the “G” series blades. Blades are available in Flat Bottom or Round Bottom – 7 different sizes in the flat bottom and 9 different sizes in the round bottom. Each set includes 12 blades. Blades are measured in 32nds of an inch i.e. blade #1 will make a groove 1/32″ wide & blade #10 will make a groove 10/32″ wide etc. Please see the blade size chart in the gallery images.