Neiko 10193A Titanium Step Drill Bit Set, 28 Sizes, High Speed Steel, Standard (SAE)(Pack of 10,100 Count Total)

This compact set replaces 28 individual drill bits. 3pc Step Drill Bits. 1/8"- 1/2", 3/16"- 1/2", 1/4"- 3/4". Two-flute design and titanium coated for faster, smoother cutting. Package comes with one 1/8-inch to 1/2-inch thirteen-step bit, one 3/16-inch to 1/2-inch six-step bit, and one 1/4-inch to 3/4-inch nine-step bit.SET INCLUDES: Bit #1 (13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"; Bit #2 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"; Bit #3 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

• REPLACES 28 DRILL BITS: This set includes three standard SAE step drill bits that replace 28 individual drill bits
• TITANIUM COATED STRENGTH: Made of high speed steel with titanium coating for added durability and bit life
• SMOOTH DRILLING ACTION: Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip
• A COMPLETE SAE SET: Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit
• CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill