Unibor 1-5/16" - 2-1/16" 3 Step Follow-On Drill
The Unibor 3 Step Drill is perfect for working on steel, aluminum, brass, and plastic! The follow-on drill is designed to expand existing holes, on site or in the workshop. Ranging from 13/16" up to 2-1/16" diameter, and 1" deep steps.
3/4" Weldon Shank
1" Depth Steps
- Step 1: 1-5/16"
- Step 2: 2"
- Step 3: 2-1/16"
Suitable For Drilling:
Unibor is a global leader in the design and manufacture of cutting tools for industry. A division of OSL Cutting Technologies whose manufacturing heritage dates back to 1864. With over 150 years of manufacturing excellence, Unibor has a solution for any of your metal holecutting needs. Their wide range of magnetic drills, annular cutters, step drills, hole saws and more are market leaders in design and manufacture. With two manufacturing sites in Sheffield, England and global supply chain, Unibor delivers the strongest product offering to our customers. Unibor USA is serviced by their team and facilities in Lombard, Illinois who have over 35 years’ experience servicing the USA industrial market.