Irwin 73313 Turbo Max Drill Bit, Jobber Length, 13/64-in.

The Irwin 73313 Turbo Max Drill Bit is a jobber-length high-speed steel drill bit sized at 13/64 inches, designed for both DIY enthusiasts and professional tradespeople. This drill bit features a premium construction that delivers reliable, burr-free holes in straight and curved surfaces without walking or deflection. The 135-degree point tip and self-centering design ensure exact hole placement, making it an essential tool for maintenance, repair work, and general drilling applications.

Built from shock-resistant and heat-treated S2 high-speed steel with a black body and gold oxide coating, this drill bit combines superior strength and corrosion resistance for prolonged sharpness and durability. The three-flatted shank provides better chuck grip. The Turbo Max tip geometry and premium steel composition are ideal for maintenance and repair applications.

Features and Benefits

• Turbo Max Tip Technology: The 135-degree point tip eliminates walking on flat and curved surfaces for exact centering and burr-free holes.
• High-Speed Steel Construction: Made from shock-resistant and heat-treated S2 steel for maximum strength, hardness, and heat resistance.
• Corrosion-Resistant Coating: Black body with gold oxide flutes resist corrosion and stay sharp longer than standard drill bits.
• Three-Flatted Shank: Three-flatted shank design on 3/16 inch and above for better chuck grip.
• Jobber Length Design: Self-centering geometry ideal for general-purpose drilling in maintenance and repair applications.

Specifications

• Brand: Irwin
• Model Number: 73313
• Drill Bit Size: 13/64 inch diameter
• Shank Diameter: 13/64 inch
• Overall Length: 3-5/8 inches
• Type: Jobber Length Spiral Flute
• Material: High-Speed Steel (S2)
• Shank Style: Three-Flatted (3/16 inch and above)
• Coating: Black body with gold oxide flutes
• Point Angle: 135 degrees