Bit fits powerheads for Item#s 1191162, 191163, 191158 and 24778. Hardened blade. Includes exclusive Shock Absorber Spring to protect you and gear train from impact of hitting rocks and other obstructions. U.S.A. Shaft Diameter (in.): 7/8, Auger Bit Diameter (in.): 8, Auger Bit Length (in.): 33
