6Pc 9" Auger Bit
CHIAU0600
9" Sizes: 
3/8"x230 MM
15/32"x230 MM
9/16"x230 MM
5/8"x230 MM
11/16"x230MM
25/32"x230 MM
 
18" SIZE:
3/8x"x460MM
15/32"X460MM
9/16"X460MM
5/8"X460MM
11/16"X460MM
25/32"x460MM