"Twist" loosens and tightens spring-loaded bolt. This variable speed DeWalt multi-tool is battery-powered. It was purchased as a kit, but is available as a bare tool if you already own compatible ...

Our Top Picks: DeWalt 20V Cordless ½- Inch Drill/Driver Kit for $99 and DeWalt 10-Inch Portable Table Saw With Stand for $549 ...

It’s all a bit confusing, but the moral of the story is that you should be prepared to pay as much or more for the battery as ...

The Reciprocating Saw uses a push and pull motion of the blade to saw through material. Generally used for construction and demolition work. In the Maker Lab we have a Craftsman reciprocating saw.

How the attachments are connected to the tool. "Bolt" attaches the accessory using a bolt that is controlled by a lever. "Starlock" and "StarlockPlus" both use a lever to open clamping jaws.

In either range you can buy almost any type of power tool that you can imagine, with everything from jigsaws, sanders, cordless leaf blowers, drills and angle grinders covered. Typical price: DeWalt ...

The standard BSM model is only used to price European options, as it does not take into account that American options could be exercised before the expiration date. History of the Black-Scholes ...