5/16" (.3125") HSS Screw Machine Drill 135 Degree (Pack of 4) PTD R40C 40820
5/16" (.3125") HSS Screw Machine Drill 135 Degree (Pack of 4) PTD R40C 40820
Diameter .3125"
Length of Flute 1-5/8"
Overall Length 2-13/16"
Partial pack. Packaging is worn and faded.