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Koopman Lumber - Sharon

73318ZR Turbo Max Drill Bit, Self-Centering, 9/32-In.

SKU #6768881 Model #73318ZR UPC #024721733184
Irwin 73318ZR Turbo Max Drill Bit, Self-Centering, 9/32-In.

Irwin

Regular Price
$ 9.38
Koopman Lumber - Sharon Sharon, MA
Key Features
AI Generated
  • A secure chuck connection reduces vibration and improves drilling accuracy.
  • The combination of HSS and oxide coating delivers lasting sharpness.
  • Choose the Turbo Max design for longer tool life and superior drilling speed.
  • The jobber length offers versatility for general‑purpose drilling tasks.
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In-store Pickup

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Available for Special Order. Pickup In store in 3-8 days.

Description

AI Robot
Descriptions are AI-generated. For accurate measurements, please call the store to confirm.

The Irwin 73318ZR Turbo Max Drill Bit is a professional-grade jobber length drill bit designed for precise, burr-free holes in wood, metal, and plastic. The self-centering tip eliminates walking on both straight and curved surfaces, ensuring accurate hole placement without slippage or misalignment during operation.

This high-speed steel drill bit is engineered to reduce frustration and rework. Whether you're working on flat surfaces or contoured materials, the advanced tip design maintains sharpness through more holes before replacement becomes necessary, maximizing your investment and keeping projects moving forward efficiently.

Features and Benefits

  • Self-Centering Turbo Max Tip: The precision-ground 135-degree point tip eliminates walking on both flat and curved surfaces, delivering exact centering and burr-free results every time.
  • Premium High-Speed Steel Construction: Built from durable high-speed steel with a black body and gold oxide coating for superior corrosion resistance and extended tool life.
  • Three-Flat Shank Design: The three-flat shank on 3/16 inches and above provides exceptional grip in chuck jaws, preventing slipping and maintaining bit stability even at high speeds.
  • Extended Sharpness: The advanced tip geometry maintains its cutting edge through more holes, reducing downtime and replacement frequency on heavy-duty drilling tasks.

Specifications

  • Brand: Irwin
  • Model: 73318ZR
  • Diameter: 9/32 inch
  • Overall Length: 4-1/4 inches
  • Shank Diameter: 9/32 inch
  • Shank Type: Three-flat on 3/16 inch and above
  • Material: High-speed steel
  • Coating: Black body with gold oxide flutes
  • Tip Design: 135-degree self-centering Turbo Max point