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The DEWALT DW3742C is a 14-piece T-shank jig saw blade set packaged with a storage case. T-shank blades seat securely in tool-less blade-change chucks, which are standard on most current jig saws. The set covers a range of cutting applications by including blades with varying tooth configurations, making it a practical all-in-one kit for carpenters, remodelers, electricians, and plumbers who cut wood, metal, or other materials during rough-in and finish work. The included case keeps blades organized and protected between jobs.
This blade set is suited for trade professionals and experienced DIYers who need a versatile jig saw blade assortment on the job site or in the shop. The T-shank interface is compatible with the majority of modern jig saws that accept universal T-shank blades. Typical applications include cutting framing lumber, sheet goods, conduit, copper or plastic pipe, and other materials encountered in construction and mechanical trades.
Designed as a universal T-shank replacement and general-use blade set compatible with jig saws that accept T-shank blades, which is the standard interface on the majority of modern jig saw models.
Always power down and unplug or remove the battery from the jig saw before changing blades. Seat the T-shank fully into the chuck and confirm the blade is locked before operating the tool. Wear appropriate cut-resistant gloves when handling bare blades. Select the correct blade for the material being cut to avoid blade damage or binding.
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