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Bosch GEX18V-5B15 18V Brushless 5-Inch Random Orbit Sander Kit with 4.0Ah Battery (Refurbished)

  • mfr: GEX18V-5B15-RT
  • SKU: GEX18V-5B15-RT
In Stock
Certified Refurbished

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • Palm-grip design helps provide maximum control and convenience
  • Ideal for both flat and concave/convex surfaces
  • Easy-to-reach on/off switch offers intuitive operation
  • Vibration dampening element helps minimize user fatigue
  • Uses 21700 cell technology with advanced battery design
  • Brushless motor delivers a high material removal rate
  • Hook-and-loop backing pad conforms to many contours
  • Constant speed provides reliable speed under load
  • Soft-start technology reduces start-up torque
  • Equipped with CoolPack technology for extended life

Bosch GEX18V-5B15 18V Brushless 5-Inch Random Orbit Sander Kit with 4.0Ah Battery (Refurbished)

The Bosch GEX18V-5B15 18V Brushless 5-Inch Random Orbit Sander Kit features a well-balanced ergonomic palm grip, which allows your hand to be closest to the work material to avoid tilting and pressing down, for best results. The Bosch GEX18V-5 Brushless 5-inch Random Orbit Sander has an easy-to-reach on/off switch that offers intuitive operation. It has a vibration-dampening element to help minimize user fatigue. It has a powerful 18V brushless motor, which delivers similar stock removal to a corded sander. This is a Certified Refurbished product backed by a 90-day warranty.


The speed selector delivers the best results in different materials and applications. The sander has a 5-inch 8-hole sanding pad, which provides optimal dust collection when the sander is attached to a vacuum or a dust bag. The dust pad is ideal for both flat and concave/convex surfaces. The included dust bag allows mobile dust collection, while the tool has an interface for vacuum hose attachment. It also has soft-start technology, constant speed, and a hook-and-loop backing pad. The sander has a compact shape with a close-to-the-work piece design for control in hard-to-reach areas. The kit features a CORE18V 4.0 Ah Compact Battery, allowing you to keep the power and lose weight, and is equipped with CoolPack technology for extended life.

Soft-Start Technology

It reduces start-up torque to ease into the workpiece.

Constant Speed

The constant speed provides smooth operation and reliable speed under load.

High-Power Battery Cells

It uses enhanced 21700 cell technology, combined with advanced battery design for greater efficiency, to produce longer runtime.

Speed Selector

It offers results in different materials and applications.


Configuration Core
Color Blue


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Bosch GEX18V-5B15 18V Brushless 5-Inch Random Orbit Sander Kit with 4.0Ah Battery (Refurbished)

Bosch GEX18V-5B15 18V Brushless 5-Inch Random Orbit Sander Kit with 4.0Ah Battery (Refurbished) SKU: GEX18V-5B15-RT

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