Hilka 16 pce Forstner Bit Set 50500016 

Hardened and tempered high quality carbon steel bits. Precision machined cutting tips for fast and effortless cut. Designed to make professional and clean flat holes in wood. In blow mould case for safe storage. Sizes: 8mm shank 1/4" (6mm), 3/8" (10mm), 1/2" (12mm), 5/8" (16mm), 3/4" (19mm), 7/8" (22mm). 10mm shank 1" (25mm), 1 1/8" (28mm), 1 1/4 (32mm), 1 3/8" (35mm), 1 1/2" (38mm), 1 5/8" (41mm), 1 3/4" (45mm), 1 7/8" (48mm), 2" (51mm), 2 1/8" (54mm).