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Knife Source 4

Knife Source 4" x 2" x 5/16" Chipper Knife for PowerTek/Ram (Replaces 88041)

Knife Source 5-1/8

Knife Source 5-1/8" x 4" x 3/8" Chipper Knife for Echo/Bear Cat (Replaces 71122)

Knife Source 5" x 4" x 3/8" Chipper Knife for Altec/Woodchuck (Replaces 970122275)

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.
Shipping Weight 2.5 lbs.

In stock
Length: 5" (127mm)
Width: 4" (102mm)
Thickness: 3/8" (9.5mm)
Bevel Angle: 31 Degrees
Bolt Hole Size: 1/2" Countersunk
Replaces Altec/Woodchuck Part Number: 970122275
This item fits the following:

Woodchuck: WC/11 Brush Chipper (11" Disc Chipper), WC/9HD Brush Chipper (9" Disc Chipper)
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