Irwin Hanson 73831 31/64" HSS Jobber Drill Bit with 3/8" Reduced Shank

The Irwin Hanson 73831 is a 31/64" jobber length drill bit engineered for versatility across multiple materials. Constructed from M-2 high speed steel, this general purpose drill bit delivers an optimal balance of strength, heat resistance, and wear resistance for demanding drilling applications.

Key Features:

• M-2 high speed steel construction for superior durability and extended tool life
• Standard 118-degree point geometry for efficient cutting in wood, metal, and plastic
• 3/8" reduced shank design fits standard 3/8" drill chucks
• Jobber length provides excellent reach and stability during drilling operations
• Fractional sizing at 31/64" for precise hole diameter requirements

The reduced shank design allows this larger diameter bit to be used with standard 3/8" drills, eliminating the need for specialized equipment while maintaining full cutting performance. Ideal for general maintenance, fabrication, and construction applications.