Griot's Garage THE BOSS G15, Long Throw Random Orbital Polisher, 15mm

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Griot's Garage THE BOSS G15 Random Orbital Polisher, 15 mm Orbit - 5 inch

Item#: GRI-BG15 BG15
Price: $365.00
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Product Note: 15MM Throw 5" Backing Plate
Ships in appoximately 5-10 business days.
Griot's GarageGriot's Garage


Griot's Garage THE BOSS G15, Long Throw Random Orbital Polisher, 15mm These tools are built right, using the best of the best. Packing 900 watts of muscle, THE BOSS long-throw orbitals are the most powerful on the market. Our rotating assembly is optimized by an advanced, precision-machined, steel counterbalance featuring NSKTM bearings; the best in the world. These attributes generate consistent torque regardless of user technique, encourage the fast pad rotation rates needed to power away the deepest defects, and ensure smooth, low-vibration operation.


Prepare for unparalleled polishing effectiveness. THE BOSS G15 has a 15mm orbit and
THE BOSS G21 has a 21mm orbit. That’s an 87% and 162% difference, respectively, in orbit throw between THE BOSS tools and a conventional 8mm orbital. This, combined with the powerful 900-watt motor, delivers consistent pad rotation. The rotating pad, working in conjunction with a long-throw orbit, effectively removes defects quicker than ever before. The G15 comes equipped to use our BOSSTM 5” pad system and is recommended for experienced enthusiasts or detailers. The more aggressive G21 is set up for our BOSS 6” pad system and is recommended for professional detailers.


  • Powerful 900-watt, 7.5-amp motor
  • 15mm long-throw orbit
  • Premium NSK™ bearing construction
  • Precision-machined counter-balance
  • 5" vented flexible urethane backing plate
  • Max 5000 orbits per minute
  • Fully variable speed trigger throttle with trigger lock
  • Near-instant start-up
  • 13-foot silicon-rubber 16 AWG power cord with gusseted cord support
  • Non-marring composite body
  • Double-shot rubber platypus fore-grip, mid-body grips, and pistol grip
  • Quick access brush side ports
  • Includes Allen key wrench, replacement carbon brushes, washer modification, and grease tube
  • The G15 may use either a 5" or 6" Pad system interchangeably

Griot's Boss Polisher Info


  • Griot’s Garage Lifetime Guarantee - Griot’s Garage will repair or replace any defective tool, without charge, due to faulty materials or workmanship for the working life of the tool, subject to certain exclusions below.
  • Six Month Satisfaction Guarantee - We want you to enjoy our quality product and have fun with it! If you’re not 100% satisfied for any reason within six months of purchase, return it to point of sale with proof of purchase for a full refund or credit.
  • Two Year Comprehensive Warranty - With online warranty registration, Griot’s Garage will facilitate replacement of worn parts caused by normal use, without charge, anytime during the two years from date of purchase.  We will either repair it or replace it or credit your purchase price if we are able to do neither.
  • Exclusions:
    • The Two Year Comprehensive Warranty is void should your tool experience damage caused by failure to follow the recommended maintenance, misuse,alteration or abuse.
    • Griot’s Garage Lifetime Guarantee does not cover damage caused by failure to follow recommended maintenance, misuse, alteration or abuse. Normal wear and tear is not considered a defect, therefore part failure which may occur as the result of ordinary use is excluded from coverage.
    • Griot’s Garage is not responsible for any incidental or consequential damages.
    • Replacement Parts - Tools have a life expectancy, particularly when they are subjected to the rigors of a professional environment.  There are components which simply do not last forever.  We maintain a complete assortment of replacement parts including; cords, brushes, rotors, body components, counter balance assemblies, etc.  Contact your dealer or Griot’s Garage Customer Service for more details. A parts diagram is available for download at


Additional Information

Manufacturer Item# BG15
Availability Online + In Store
Brand Griot's Garage
Product Note 15MM Throw 5" Backing Plate
Color Red / Black