21Pc M35 Cobalt Drill Bit Set 1/16"-3/8" HSS and 19 similar items

21-Piece M35 Cobalt Drill Bit Set (1/16" ? 3/8") ? Jobber Length This 21-piece cobalt drill bit set is designed for precision drilling and long-lasting performance. Made from M35 cobalt high-speed steel, it delivers reliable results when working with hardened metals and general materials. Key Features Full Size Range (21 Pieces) Includes commonly used SAE sizes from 1/16" to 3/8" for versatile drilling applications: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8" M35 Cobalt Steel Construction Manufactured from high-quality M35 cobalt steel for increased hardness, heat resistance, and extended tool life. Suitable for stainless steel, cast iron, copper, aluminum, plastics, and wood. 135 Split Point Tip Self-centering design reduces walking and improves accuracy. The twist design allows for faster cutting and efficient chip removal. Reliable Cutting Performance Designed for smooth, stable drilling with reduced vibration and consistent results. Organized Storage Case Includes a durable indexed holder for easy size identification, storage, and portability. Notes Jobber length drill bits Designed for use with standard drill chucks Use cutting oil when drilling harder metals for best results