ABN 1/4 in Drive Titanium Step Drill Bit Set Unibit Step Drill Bit 3-Piece Step Bit Set, 1/4-3/4, 3/16-1/2, 1/8-1/2 Inch

Key features

• FAST, ACCURATE DRILLING: The ABN 3-Piece SAE Step Drill Bits for Metal Drill Bits for Steel automatically deburr holes as you drill; Each spiral drill bit is made for high speed steel HSS drilling; Step drills perfect for drilling into stainless steel, wood, aluminum, copper, PVC board, and other metals
• 28 SIZES IN 3 BITS: Rather than keeping 28 different drill bits, these step drill bits for metal provide you with all the sizes you need; Six step bit – 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" sizes; Nine step bit – 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" sizes; Thirteen step bit – 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16” 15/32’’, 1/2" sizes
• PERFECT FOR YOUR PROJECT: These step bits for metal have a tapered, two-flute design that offers faster, smoother cutting; You can use your existing tools, as each uni bit fits securely into your 1/4’’ inch hex shank; Each drill bit step has markings to easily identify sizes
• BUILT TO LAST: Metal drill bits for steel constructed from drop forged, heat-treated M2 steel with a titanium nitride coating for durability, strength, and resistance to rust and corrosion; These stepped drill bits are designed to drill for multiple projects
• PACKAGE CONTENTS: This step drill set package contains (1) six step bit 3/16’’ – 1/2’’, (1) nine step bit 1/4’’ – 3/4’’, and (1) thirteen step bit 1/8’’ – 1/2’’ all enclosed inside (1) aluminum carrying case to protect components and provide safe and easy transport; Does not include drill