The Siser blade holder is designed to precisely hold both the 45° and 60° cutter blades in the Juliet and Romeo high definition vinyl cutters. It is made of anodized aluminum and holds the blade in place magnetically which allows it to freely spin as the carriage goes back and forth and the vinyl film is pulled in by the machine.
Using the blade holder to adjust the cutting depth of the blade is easy. Simply turn the inner ring to expose or retract the blade and then fix it in place with the locking ring.
If you cut both thin and thick materials, having an extra blade holder can save time by not having to switch, and make depth adjustments, everytime you want to change between the 45° and 60° blades. Simply keep each blade in it's own holder and you are ready to cut anything anytime.