IRWIN Unibit 10220 Step Drill Bit, #20 Drill, 8-Hole Size, 9/16 in Min Hole Size, 1 in Max Hole Size, 3-Flat Shank

IRWIN Step Drill Bit, #20 Drill, 8 Hole, 9/16 in Minimum Hole, 1 in Maximum Hole, Step Increments: 1/16 in, 1/8 in Step Length, 2-7/16 in Overall Length, 3-Flat Shank, 7/16 in Shank Diameter, HSS, Finish: Black Oxide, Applicable Materials: Aluminum, Brass, Copper, Laminate, Plastic, Stainless Steel Features: Single flute cutting edge for greater control through steps 3-flatted shank prevents slipping in drill chuck Patented single flute cutting edge gives the user a true round hole every time Pilot hole required Other Attributes: SKU: 2005056 Drill Size: #20 Number of Hole Size: 8 Minimum Hole Size: 9/16 Maximum Hole Size: 1 Step Increments: 1/16 Step Length: 1/8 Overall Length: 2-7/16 Shank Type: 3-Flat Shank Diameter: 7/16 Material: HSS Finish: Black Oxide Applicable Materials: Aluminum, Brass, Copper, Laminate, Plastic, Stainless Steel Documents: Catalog Warning: California Proposition 65 Warning. Reviews There are no reviews yet. Be the first to review “IRWIN Unibit 10220 Step Drill Bit, #20 Drill, 8-Hole Size, 9/16 in Min Hole Size, 1 in Max Hole Size, 3-Flat Shank” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.