Neiko Tools USA 8 piece Tungsten-Carbide Grit Hole Saw Kit

• Drill bit speed: 500 rpm
• Core drill bit depth: 2"
• 1 aluminum plate
• 1 center drill
• 1 half-round file
• 5 hole-saws: 33 mm, 53 mm, 67 mm, 73 mm, 83 mm, (1-5/16", 2-1/16", 2-5/6", 2-7/8", 3-1/4")