CZ129, for 29 piece set. Chucking reamers 1/16" to 1/2" by 64ths. All-steel reamer cases. Holds reamer securely by the shank to help protect delicate cutting edges. Indexed for reamer size in decimal equivalents. Raised embossed lettering for permanent identification. Each storage hole is precisely sized for accurate, quick tool selection. Corrosion-resistant, epoxy baked-on coating. Secure, snap-lock steel cover. Rugged, heavy gauge all–steel case.