Cantek P-24HV 24" Planer, 7.5HP, (3PH) - Spiral Cutterhead Compact and economically priced 24” planer with spiral cutterhead. The Cantek P24HV 24” Planer has a cast iron table and head assembly with robust welded steel frame results in superior planing finish due to greatly reduced vibration. The spiral insert knife cutterhead runs extremely quiet and the solid carbide inserts provide a smooth finish and have a long life. When one edge gets dull simply rotate the knife 90 degrees for a new cutting edge. Knives can be rotated four times before needing to be replaced. Why Cantek P24HV 24″ Planer? Spiral Insert Knife Cutterhead with replaceable carbide insert knives for long life and smooth cutting action (132 inserts, 14mmx14mmx2mm) Sectional chip breakers Serrated sectional infeed roll conf