Adjustable hand reamers are designed to ream odd sized holes. They are made of high speed steel for general purpose applications and have a square shank. Adjustable reamers are held in place by 2 locking nuts and adjustment is made by loosening 1 nut and tighten the other. Each reamer expands to the next size.

M HSS Adjustable Reamer 1-13/16 inch – 2-7/32 inch Dwrradjm
$58.49