Helical Cutterhead for Jet 6" Benchtop Jointer JJ-6HHBT Heavy-duty cast iron tables and fence Internal blower motor moves dust and chips away from motor and cutter head True helical cut with 14 indexable four-sided carbide blades 6-inch Helical Head Jointer 1HP 115V Woodworking Tool JET JJ-6HHBT, 6" Helical Head Benchtop Jointer - Eagle Tools JET Benchtop Jointer Details JET JJ-6HHBT 6 in. Helical Head Benchtop Jointer, 1HP, 115V The new JET 6 in. Benchtop Jointer provides a smooth and consistent cut surface thanks to its use of 14 carbide tipped Helical Head blades. Heavy duty cast iron tables and fully adjustable fence with locking stops make for a premium cutting experience Powerful 1HP 15-amp motor turns the cutterhead at 10,000 RPM. Heavy-duty cast iron tables and a fully adjustable fence make for a premium cutting experience. The JET JJ-6HHDX, 6-Inch Long Bed Jointer with Helical Head Kit makes an outstanding addition to your workshop. Its helical insert cutter head has indexable carbide inserts to give you smoother and Front mounted toggle switch with removable safety key