Gold Rush Cobalt Spiral Step Tip Assortment (29pc Index 1/16 - 1/2 x 64th)

Gold Rush Cobalt Spiral Step Tip Assortment (29pc Index 1/16 - 1/2 x 64th):

• 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
• Sizes 11/64" and smaller have a round shank
• Rust resistant, water and shatter proof BIT Cooler case
• Jobber (standard) length drill bit

Sizes in the set include:

• 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"

They can be used to enlarge existing holes or to create new, smoother holes in a wide range of materials such as:

• Sheet Metal
• Aluminum
• Stainless Steel
• Brass
• Cast Iron
• Acrylics