For trimming, cutting, scoring and chiseling light- to heavy-weight materials. Features a variety of knife handles and blades, organized in a handsome wooden box with latch. Includes: 1 Precision light duty aluminum knife handle and collet with blade 1 Medium duty aluminum knife handle and collet with blade 1 Heavy duty aluminum collet with angled chiseling blade 2 each Standard fine point, deburring and general use blades 1 each Scoring, heavy chiseling, light chiseling and large curved blades