Product Description: The DeWalt DC330 is a 18V Heavy-Duty XRP Cordless Jig Saw Kit Tool Only. The Jig Saw consists of keyless blade change system that accepts universal and t-shank blades. The tool free adjustable shoe slides forward, backward and bevels 45º in both directions. It has a 3-position orbital action with unique counter-balance mechanism. The jig saw has a variable speed trigger 0-2000 SPM for greater control and faster cutting. A dust blower keeps line of cut clear of chips. No additional includes. Bare tool ONLY.
This saw will not hold the blades in. They fall out as soon as you begin cutting.
I'm not sure what the problem is...but it appears that if the blades would be held securely, it would be a very nice little tool.