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The Jasper 200J Model 200 Circle Cutting Jig for Plunge Router allows you to make the clean circles that are needed in making speaker cutouts. The cutout sizes provided by the jig range in 1/16-inch increments from 2-1/4 inches to 18-3/16 inches. Its easy-to-read scale is calibrated for a 1/4-inch router bit, and this jig has precision-drilled pivot holes that hold pins in selected holes.
If youre a speaker builder, then you need this tool! Introducing the Jasper Audio Circle Jig precision router attachments. These jigs convert your plunge router into a precision circle cutting device. The Model 200 will cut circles and mortises in 1/16″ increments from 2-1/4″ to 18-3/16″ in diameter. Model 400 is perfect for tweeters and small midranges, cutting holes from 1″ to 7-1/2″. This makes it the ideal tool for creating highly accurate cutouts in custom built speaker cabinet baffles. Designed for use with MDF, plywood, particle board, so (more…)