Matco Tools 29 Piece Cobalt Mechanics Length Reduced Shank Hyper Step Drill Bit. Brand new unused still in the box.
The shank has 3 flat sides. Sizes included 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, and 1/2. These are ideal for use in a drill press. Cobalt steel is the strongest metal used for drill bits.This item is in the category "Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits". The seller is "dwil4049" and is located in this country: US. This item can be shipped worldwide.