Irwin 73310 Turbo Max Drill Bit, High Speed Steel, 5/32-in. Jobber Length

The Irwin 73310 Turbo Max Drill Bit is a jobber length drill bit engineered for both professional tradespeople and DIY enthusiasts who need reliable performance on a variety of materials. Made from premium high-speed steel with a black body and gold flute, this bit delivers the durability and precision required for demanding drilling tasks. Whether you're working on flat surfaces or curved materials, this bit is designed to stay sharp through extended use and create burr-free holes with exact centering.

The distinctive 135-degree Turbomax tip and spiral flute design eliminate walking on both straight and curved surfaces, ensuring your holes start exactly where you intend them. The three-flat shank provides better chuck grip for added stability during operation.

Features and Benefits

• High-Speed Steel Construction: Premium material offers maximum strength and hardness for demanding applications and extended tool life.
• Black Body and Gold Flute: The high-speed steel features a black body with gold flute finish typical of the Turbomax series.
• 135-Degree Turbomax Tip: Precision-ground point eliminates bit walking on flat and curved surfaces, ensuring exact hole placement every time.
• Burr-Free Holes: Design produces clean holes with exact centering and no walking on straight and curved surfaces.
• Three-Flat Shank: Provides better chuck grip for improved control during drilling.
• Jobber Length Format: Standard length suitable for general-purpose drilling and maintenance applications.

Specifications

• Brand: Irwin
• Model: 73310
• Drill Bit Size: 5/32 inch diameter
• Overall Length: 3-1/8 inches
• Flute Style: Spiral flute
• Shank Type: 3-flat shank
• Material: High-speed steel with black and gold flute
• Tip Angle: 135 degrees