Knife Source 4-1/4" x 1-1/4" x 1/4" Chipper Knife for Troy Bilt (Replaces 1901824)

Knife Source chipper knives are a high quality replacement option for your brush chipper. Knife Source chipper knives are manufactured here in the U.S.A. using high-grade A8M knife steel and machined to OEM specifications. All knives are dual tempered, making them hard enough to hold an edge yet tough enough to take a pounding.