These general purpose straight shank bits are constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance. Standard 118° point for use in wood, steel, and plastic. Heavy duty steel metal case.
60137- 15 Pieces, 1/16″ through 1/2″ by 32nds.
60138- 29 Pieces, 1/16″ through 1/2″ by 64ths.