HomElectrical.com Lighting & Electrical Supply Superstore

Greenlee 1-1/8-in GSB Series Step Bit, 3/16-in to 1/8-in

Greenlee GSB09
SKU GRE-GSB09
Greenlee 1-1/8-in GSB Series Step Bit, 3/16-in to 1/8-in

Image may not depict product actual color, inclusions or accessories

  • 3 Steps.
  • 3/16-in to 1/8-in.
  • Durable split-point tip for fast, accurate material penetration.
  • Patented split-step design optimizes chip load for fast, smooth cutting and more holes per charge.
  • Progressive cutting edges provide balanced aggression to maximize torque and efficiency and minimize stalling.
  • Improved double flute design for superior chip evacuation, cutting speed and tool life.
  • Applicable materials: Aluminum, brass, copper, fiberglass, laminates.

    • Similar Drill Bit Products

    Greenlee GSB09 Description

  • 3 Steps.
  • 3/16-in to 1/8-in.
  • Durable split-point tip for fast, accurate material penetration.
  • Patented split-step design optimizes chip load for fast, smooth cutting and more holes per charge.
  • Progressive cutting edges provide balanced aggression to maximize torque and efficiency and minimize stalling.
  • Improved double flute design for superior chip evacuation, cutting speed and tool life.
  • Applicable materials: Aluminum, brass, copper, fiberglass, laminates.

    • Similar Drill Bit Products

    $76.33Each
    In Stock-

    Ships between 01/22/2026 - 01/26/2026

    Greenlee
    Visit The Greenlee Store

    Product Specifications

    Part NumberGSB09, 332-GSB09
    Weight0.50-lb
    UPC783310082002

    Shop Top 100 Tools & Hardware Products.

    View other Drill Bit Best Sellers.

    Prop65
    Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
    Greenlee 1-1/8-in GSB Series Step Bit, 3/16-in to 1/8-in
    $76.33Each
    In Stock-

    Ships between 01/22/2026 - 01/26/2026

    Similar Drill Bit Products

    Greenlee GSB09 Description

  • 3 Steps.
  • 3/16-in to 1/8-in.
  • Durable split-point tip for fast, accurate material penetration.
  • Patented split-step design optimizes chip load for fast, smooth cutting and more holes per charge.
  • Progressive cutting edges provide balanced aggression to maximize torque and efficiency and minimize stalling.
  • Improved double flute design for superior chip evacuation, cutting speed and tool life.
  • Applicable materials: Aluminum, brass, copper, fiberglass, laminates.

    • Product Specifications

    Greenlee
    Visit The Greenlee Store
    Part NumberGSB09, 332-GSB09
    Weight0.50-lb
    UPC783310082002

    Shop Top 100 Tools & Hardware Products.

    View other Drill Bit Best Sellers.

    Prop65
    Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

    Product Questions & Answers

    Customer Reviews

    0 out of 5
    5 Star
    0%
    4 Star
    0%
    3 Star
    0%
    2 Star
    0%
    1 Star
    0%
    Write A Review
    Need Assistance?

    Never Stop Saving!

    With HomElectrical, you are not just buying a product, you are buying a solution. Our goal is to help you make the most educated choice possible with the highest quality customer service. Whether it is about your electrical supplies, LED lighting, or HVAC projects, we have the knowledge and expertise to be your supply house. HomElectrical promotes growth and embraces change to save the earth and your wallet.