POWERTEC Add to Cart 128183 HSS Planer Knives 12-1/2" for Rockwell RK9018 , Set of 2 Now: $29.74 (Inc. sale Tax) MSRP: Was: MSRP: Was: Now: $27.99 (Ex. sale Tax) POWERTEC High Speed Steel (HSS) Knives are made of premium High Speed Steel (HSS) with performance t…