Jasper 390 XLC Circle Cutter Jig + J601 Spiral Bit + M350 Blemish-Free Pivot Plate – Cut 184 Perfect Circles (7"–52¾") – Clean Finish Woodworking Kit for Compact, Trim & Cordless Routers

Whether you’re crafting speaker cabinets or round tabletops, this bundle gives you the accuracy, efficiency, and clean finish you need to build with confidence. Cut smoother. Work faster. Build better.

• 🔄 184 Precision Sizes – Cut perfect circles from 7" to 52¾" in smooth ¼" steps with the 390 XLC router jig. Ideal for compact, trim, and cordless routers—bring your boldest designs to life with pro-grade precision.
• 🌀 Flawless Finish Every Time – Pairing the razor-sharp J601 Spiral Up-Cut Carbide Bit (¼” diameter, 1” cut length) with the M350 Pivot Plate ensures ultra-clean edges *and* blemish-free centers—no unsightly holes.
• 🧰 Ready-to-Route System – Includes calibration disc, centering hardware, pivot pins, mounting screws, and the M350 plate with adhesive-ready surface. Everything you need for stunning circles—right out of the box.
• 💪 Built to Endure – The 390 XLC is made from hardened acrylic for stability and longevity. The industrial-grade J601 bit cuts hardwood, softwood, MDF, and plywood with ease, while the M350 attaches cleanly and removes without damage.
• 🏆 Trusted by Makers – Jasper Circle Guides are trusted by pros, rated top tools by WOOD Magazine, and built for serious craftsmanship. This kit empowers dreamers to cut cleaner, faster, and better—every time.