137OD x 150mm Length x 1-13/16" Hydro-Lock Bore - Moulder Cutterhead - 4 Knife Hook Angle:20 Degree New heads include a set

New heads include a set of knives that are factory sharpened in the head for closer cutting concentricity

Great for long runs and stubborn hardwoods

Much like Opti (TM) Knife

Flange and Nut Diameter (D2 and D3) - 83 mm

H7 precision bore tolerance is used to decrease radial run-out and provide the smoothest cut possible with a straight bore head

137OD x 150mm Length x 1-13/16" Hydro-Lock Bore - Moulder Cutterhead - 4 Knife Hook Angle:20 Degree New heads include a setOuter Diameter 137 mm (5. 4") Cutting Length 150 mm (5. 91") Bore 1 13 16" Corrugated Knife Pockets 4 Cutting Angle (Hook) 12 degree or 20 degree (Choose One) Brand Titan Knife Weinig, Wadkin, SCMI, IIDA, Leadermac, Woodmizer, Silver, & other Mid Sized Moulders: 137OD Hydro Lock heads are used on moulders with larger spindles and larger cutting capacities with jointed knife feed speeds up to 200 ft. per min. Hydro Lock Heads are made from high