7/16" Stepped Point Cobalt Drill Bit with 3-Flat Shank - High Performance & Durable Cutting Tool | Drill America End Mills & Milling Cutters and marine applications due to

and marine applications due to its strength and corrosion resistance

Size: 1-27/64"

Perfect for professional welding jobs

These blanks are unfluted and unpointed

31/64" and 1/2")

7/16" Stepped Point Cobalt Drill Bit with 3-Flat Shank - High Performance & Durable Cutting Tool | Drill America End Mills & Milling Cutters and marine applications due toDrill America gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits. They can be used to enlarge existing holes or to create new, smoother holes in a wide range of materials such as acrylics, steel, metal, brass and other hard metals. These drills have a 135 degree split point tip and a 3 flat shank to prevent spinning. Product Specifications: Size: 7 16" Material: Cobalt