8pc. S & D HSS JUMBO DRILL BIT SET. Silver and Deming. High Speed Steel. (HSS)
Heat Treated
Precision Ground Black Industrial Finish. Sizes: 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" and 1" (all 6”Long). All have turned down 1/2" shanks. Includes a hinged wooden storage box.