The power of a full sized band saw can now be held within one of your hand. The porta-band saw is what allows for this by containing all the features of a band saw within a small frame. That then allows for the unit to be as maneuverable, compact, and portable as any simple electric hand drill. Coming with a 4 ¾ inch saw blade this unit allows for the deep cutting capacity of a full sized band saw with round or regular stock sized materials. And feature a dual bearing guiding roller for increased blade durability and support for increased band saw life as well as having variable speed control; ensuring that you will be pleasantly surprised and relieved every time you use this powerhouse of a tiny handheld band saw.