3/64" Cobalt Heavy Duty Jobber Length Drill Bit

SKU: DR-D/ACO3/64
Regular price $10.47
In stock
Usually ships within 24 hours

The 3/64" Cobalt Heavy Duty Jobber Length Drill Bit is designed for precision drilling in tough metals and demanding applications. Made from cobalt steel, it offers superior heat resistance and durability, making it ideal for drilling stainless steel, hardened steel, and other difficult materials.

Its smaller diameter makes it well-suited for fine, accurate drilling tasks, while the jobber length provides a balanced combination of strength and reach for general-purpose use. Commonly used in automotive, fabrication, and machine shop environments, this drill bit delivers reliable performance and extended tool life.

Features & Benefits

  • 3/64" drill bit diameter
  • Cobalt steel construction for superior heat resistance
  • Heavy-duty design for demanding and precision drilling applications
  • Jobber length for versatile general-purpose use
  • Suitable for stainless steel, hardened steel, and other metals
  • Ideal for automotive, fabrication, and machine shop use

This cobalt jobber drill bit provides precise, dependable drilling performance and durability for professional and industrial applications.

  • Type Drill America
  • Vendor Drill America
  • SKU DR-D/ACO3/64

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.