Step Drill Bits

I-Frame 1 PTW9004    2 PIECE STEP DRILL SET      ...

Step Drill Set 1/8" to 3/4" (3-pieces) Titanium-nitride coating. ¼" quick-connect shank. 6 step bit : 3/16", 1/4", 5/16", 3/8", 7/16" & 1/2" 9 ...

Drill Bit 1 Inch Phillips: (2) #0/ #1/ #2 (4)/ #3/ 2 Inch Phillips: (3) #1/ #2/ 5 Inch Phillips: (2) #2/ 1 Inch Slotted: 1/8/ 3/16/ 7/32/ 1/4/ 5/16...