Step Drill Bits High Speed Steel, or Cobalt, Inch, Metric, Number Sizes, Jobber or Taper Length ID 923-
![Amazon.com: NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute Amazon.com: NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute](https://m.media-amazon.com/images/I/71B6NYBHSSL.jpg)
Amazon.com: NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute
![Amazon.com: Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit : Industrial & Scientific Amazon.com: Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit : Industrial & Scientific](https://m.media-amazon.com/images/I/61Q5BhVZB3L.jpg)
Amazon.com: Neiko - 43219-22909 10181A Quick Change HSS Titanium Coated Spiral Grooved Step Drill Bit 3-Piece Set | 31 Step Sizes in One Kit : Industrial & Scientific
![Dormer A400M8 | 0.3307" Diameter x 6.6535" OAL Steam Tempered Coated Subland Step Drill Bit - All Industrial Tool Supply Dormer A400M8 | 0.3307" Diameter x 6.6535" OAL Steam Tempered Coated Subland Step Drill Bit - All Industrial Tool Supply](https://cdn11.bigcommerce.com/s-mzpq4daxph/images/stencil/1280x1280/products/242432/364174/5970252-B__32975.1671434632.jpg?c=2)
Dormer A400M8 | 0.3307" Diameter x 6.6535" OAL Steam Tempered Coated Subland Step Drill Bit - All Industrial Tool Supply
![Amazon.com: NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches : Industrial & Scientific Amazon.com: NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches : Industrial & Scientific](https://m.media-amazon.com/images/I/71QvlPA+h8L.jpg)
Amazon.com: NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches : Industrial & Scientific
![Milwaukee SHOCKWAVE 7/8 in. - 1-1/8 in. #9 Impact-Rated Titanium Step Drill Bit (2-Steps) 48-89-9249 - The Home Depot Milwaukee SHOCKWAVE 7/8 in. - 1-1/8 in. #9 Impact-Rated Titanium Step Drill Bit (2-Steps) 48-89-9249 - The Home Depot](https://images.thdstatic.com/productImages/6606ce17-b607-481d-92fa-db852cbe827a/svn/milwaukee-step-drill-bits-48-89-9249-64_600.jpg)