Pressure dies for our T.W.A. (Thin Wall Attachment). These are not usable without the Thin Wall Attachment. Please see the attachment in the tubing bender category of our store for more information.
Order ONE of these pressure dies for each size that you intend to bend with the T.W.A. Each size you order will come with a pair (one front and one rear) of pressure dies for the thin wall attachment.
We recommend that you use the T.W.A. in conjunction with ONE roller pressure die if they are available in the size you are bending to reduce friction and further improve bending performance.