Contains: 2XHEX SHANK MANDRELS,2XPILOT DRILL BITS,9 HOLE SAWS DIA 16,19,25,32,38,44,48,51,64MM

• Double tooth design strengthens each tooth for longer life and improved durability.
• Thick, hardened backing plates prevent thread stripping.
• Increased high speed steel height (highest in the industry) improves hole saw durability.
• Sharper Tooth Geometry cuts material faster for faster drilling.
• Deep cut style holes saws will cut 2x material in 1 pass.
• Include a rugged case.