Cheap And Discounts 6-Inch Helical Cutterhead Jet 6" Woodworking Tool Spiral Cutterhead with 4 Rows and 30 Carbide Inserts Fits Jet JJ-6 and Other Wholesale. Buy Directly From Merchant Shop1104224382 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.