Introducing the Router Dado Jig with Dust Collection Adapter by POWERTEC. Effortless Dado Mastery: This innovative jig empowers you to make straight, accurate dado and rabbet cuts with ease. Create flawless grooves from 1/4 in. to 1-1/4 in. wide, or any width in between, using just 3-standard router bits (1/4 in. 3/8 in. and 1/2 in.). Now you can achieve professional-looking results every time, without the frustration of trial and error. Perfect Fit, Every Time: The adjustable fence setting takes the guesswork out of groove width. Simply use a sample of your workpiece to set the jig, ensuring a perfect fit for your project. The built-in cut line indicator makes alignment a breeze, whether you're cutting a narrow 1/4 in. groove or a wider 1-1/4 in. groove. Clean and Efficient Routing: Keep your workspace dust-free with the integrated 1.5 in. dust port. Connect your dust collection hose (1.5 in. ID) for a cleaner and healthier work environment. Universal Compatibility: This router dado jig works with almost any router that accepts a 1 in. bushing (included). It's compatible with a wide range of edge clamps and guide rails, including: POWERTEC Edge Clamps (71705, 71706, 71707, 71708), POWERTEC Guide Rails (71153, 71387, 71550, 71870, 71871, 71988, 71989, 72133, 71990, 71991, 71992), Plus. those from Makita, Milwaukee, Kreg ACS, and Ridgid. No matter your preferred setup, this jig seamlessly integrates into your workflow. Material: Plastic.