The new forming mandrel set of eight can be used with any apparatus that can accommodate a 1″ diameter tang. Each tang has a length of 1.75″. There are 8 mandrels in this set: Long Tapered, Short Tapered, Large Stepped, Small Stepped, and 4 Rounds. All are chromed finished. Please see our related products to easily find the holding vise and other attachments for this set. Dimensions listed below:

Large Tapered 32 to 13 mm (1.26″ to 0.511″)

Small Tapered 32 to 13mm (1.26″ to 0.511″)

Large Stepped 32, 28.5, 25.4, 22, 19, & 16 mm (1.26″, 1.12″, 1″, 0.866″, 0.748″, & 0.629″)

Small Stepped 14.5, 12.8, 11.2, 9.6, & 8 mm (0.571″, 0.504″, 0.441″, 0.378″, & 0.315″)

Round 31.7 mm (1.25″)

Round 25.4 mm (1.0″)

Round 19.2 mm (0.75″)

Round 12.7 mm (0.5″)