Step Drill 3/16″ to 7/8″

Step Drill 3/16″ to 7/8″
 

Self-starting step drills are excellent for producing clean, accurate, burr free holes. Unibits have cutting steps of progressively larger diameters, making it possible to drill different size holes, using a single bit. Sizes are engraved on each “step” for easy reference. Made in USA.

• 12 Holes
• Range from 3/16″ to 7/8″
• 1/16″ increments
• 3/8″ shank