WennoW 1/8" to 1/2" Titanium Step Drill Bit Unibit High Speed 13 Different Sizes
WennoW 1/8" to 1/2" Titanium Step Drill Bit Unibit High Speed 13 Different Sizes
* 1/4" Shank.
* High Speed Steel.
* Quick Change.
* In 1/16" increments: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2".