Knife Source 16" x 3-1/2" x 7/8" Chipper Knife for Promark/Gravely (Replaces 401-135318)

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.