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Replacement e7 Elliptical Guide Bushing for Leigh D4R Pro and Super Jigs. This bushing is used for routing dovetails and box joints. Can also be used with the RTJ400 for routing half pitch through dovetails.
All Leigh Dovetail & Box Joint Jigs require a router with a 1/2" collet fitted with a Leigh Guide Bushing. To determine if your guide bushing fits directly to your router, measure the opening in the bottom of your router. The widest part, or counter bore, of the opening must be 1-3/8" and the inner hole must be 1-3/16". If the opening matches these dimensions, you do not need an adaptor.
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Fort Wayne, IN 46818
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