Package comes with five durable step drill bit. Sizes with 1/4-inch Shank: 3/16-inch – 1/2-inch, 6 steps; 1/4-inch – 3/4-inch, 9 steps. 3/8-inch Shank: 1/8-inch – 1/2-inch, 13 steps; 1/4-inch – 1-3/8-inch, 10 steps; 3/16-inch – 7/8-inch, 12 steps. 5 piece
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VERSATILE: Set includes five usual SAE step drill bits with a two-flute design for faster, smoother cutting and a tri-flat shank for a sure grip
A COMPLETE SAE SET: Two popular 1/4″ and three/8″ shank sizes to hide a variety of drilling requirements
CUTS AND DEBURRS: Cuts thru steel, sheet metal and other surfaces with just a small amount of pressure and deburrs as you drill
SUPER STRONG: Product of super strong HSS steel for additonal durability and bit life
CARRYING CASE: Includes aluminum sporting case