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Titanium Step Drill Bit 7/8"-1-3/8" (5 Steps)

Original price $39.99 - Original price $39.99
Original price
$39.99 - $39.99
Current price $39.99

Product Specification


Benchmark Abrasives Titanium Step Drill Bit 7/8"-1-3/8" (5 Steps) are ideal for making burr-free holes in aluminum, wood, copper, plastic, and sheet metal.  The Titanium Nitride coated Step Drill Bits are suitable for home light maintenance work and feature a two-flute spiral design that provides longer life and better chip removal and a self-centering split point to prevent wobbling. These drill bits are optimized for impact driver usage.

Step Drill Bits are the best bits that are used to drill a metal up to 1/4 of an inch thick. These step drill bits are designed to drill and ream holes through thin materials, such as sheet metal, to a specific diameter. The step drill bit can create holes in a range of sizes without requiring the user to swap out bits in the tool. It enlarges a hole as the bit drill through the sheet metal. Titanium Step Drill Bits increases the cutting speed with self-centering and prevents walking. It allows you to drill multiple-sized holes with one bit. Each step on these bits is larger in diameter. 

Quantity: 1 piece


  • Number of steps – 5 (five) steps
  • Hole Sizes – 7/8", 1-1/8", 1-1/4", 1-7/32" & 1-3/8"
  • Shank Diameter – 3 Flats Shank 

Machines Used On:

  • Impact drivers and electric powered rotary drills


  • Ferrous metals like Steel, Iron, Stainless Steel, Cast Iron as well as other materials like plastics, composites, fiberglass and non-ferrous metals like aluminum and copper

Safety Tips/techniques:

  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.



You read that right, Free shipping on orders over $100 + Orders placed before 12 noon PST = SHIP SAME DAY! Orders placed after noon will ship the following day.

Standard FREE shipping is UPS Ground or USPS priority depending on size and weight. Most customers receive their order within 3-5 days from date of purchase. Faster shipping options available for additional charge. Free shipping not available on international orders. Free shipping will only be available to orders being delivered within the lower 48 states.


Not happy with your product? Welcome to hassle free returns. Just shoot us an email, call the toll free number or click the chat button below. One of our helpful employees will get you set up with an RGA and return shipping info.

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