3 Piece HSS Step Drill Bit Set (Sizes #1 to #3) Quantity:1 5 HRC for use on

5 HRC for use on impact wrenches • Corrosion-Resistant – The socket is coated with a manganese phosphate finish to resist corrosion • Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off • Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types

Part Number DMS04-8040

Thread Length 3/4"

Part Number DWC5-530-336

Overall Length: 1-3/4"

3 Piece HSS Step Drill Bit Set (Sizes #1 to #3) Quantity:1 5 HRC for use onProduct Description Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Self starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They have a bright finish. Brand