SKU: 80479122735

Bosch GPX12V-77N 12V Max 3 Inch Cordless Random Orbital Polisher Brushless Compact Handheld Auto Detail Car Paint Scratch Buffer Spot Repair Bare Tool

Sale price$166.05 Regular price$184.50
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Description

Bosch GPX12V-77N 12V Max 3 Inch Cordless Random Orbital Polisher Brushless Compact Handheld Auto Detail Car Paint Scratch Buffer Spot Repair Bare ToolRevitalize automotive Finishes and Master Spot Repairs with the Bosch GPX12V 77N The Bosch GPX12V 77N 12V Max Cordless 3 Inch Random Orbital Polisher is a high performance, ultra portable refinishing solution purpose built for automotive detailers, mobile collision repair specialists, and commercial paint reconditioning professionals. Equipped with an advanced, high efficiency brushless motor that generates up to 2,200 RPM, this compact dual action

Revitalize automotive Finishes and Master Spot Repairs with the Bosch GPX12V-77N

The Bosch GPX12V-77N 12V Max Cordless 3-Inch Random Orbital Polisher is a high-performance, ultra-portable refinishing solution purpose-built for automotive detailers, mobile collision repair specialists, and commercial paint reconditioning professionals. Equipped with an advanced, high-efficiency brushless motor that generates up to 2,200 RPM, this compact dual-action buffer delivers a superior material removal rate and consistent rotation speeds under heavy load. It is the ultimate precision instrument for executing flawless automotive spot repairs, blending clear coats, pulling out deep scratches, and buffing out localized oxidation inside cramped or highly contoured panels where full-sized machines simply cannot maneuver.

Engineered for maximum operational command and minimal user fatigue, this featherweight detailing tool weighs a mere 1.7 pounds and features an ultra-slim ergonomic barrel grip suited for seamless one-handed navigation. An intuitive smart user interface console integrated directly into the tool handle grants immediate push-button access to five distinct electronic speed settings, real-time battery status monitoring, and specialized automatic shut-off timers tailored for assembly-line manufacturing parameters. Completed by a rear non-marring rubber resting pad that prevents the tool from rolling over or scratching freshly corrected clear coats when placed down, this professional-grade component brings corded paint correction performance into a highly maneuverable cordless platform.

**Battery and charger sold separately.

Key Features

  • High-Efficiency Brushless Motor: Advanced brushless motor core supplies up to 2,200 RPM for high material removal rates, prolonged motor lifespan, and optimal battery optimization.
  • Ultra-Compact Detailing Footprint: Micro 3-inch pad footprint targets tight, hard-to-reach trim areas, structural pillars, bumpers, and motorcycle contours with surgical accuracy.
  • Smart Control User Interface: Digital interface allows on-the-fly adjustment of electronic speed selections, battery cell capacity readings, and line-work automatic timed shut-offs.
  • Variable-Speed Toggle Trigger: Responsive featherable finger trigger works alongside five speed settings to deliver precision control over sensitive finishes.
  • Continuous Run Lock-On Button: Side-mounted thumb lock freezes the trigger in place, significantly reducing finger fatigue during extended polishing sessions.
  • Protective Rear Rubber Pad: Integrated protective rubber resting pad stabilizes the tool horizontally on surfaces to protect workpieces from accidental head contact.
  • Universal 12V System Compatibility: Seamlessly shares system power parameters across the complete line of Bosch 12V Max Lithium-Ion cordless batteries.

What's Included

  • (1) 12V Max Professional 3-Inch Compact Brushless Polisher (GPX12V-77N)
  • (1) Heavy-Duty Hook-and-Loop Backing Pad
  • (1) Premium Foam Polishing Pad
  • (1) Open-End Spindle Change Wrench

Specifications

Specification Parameter Value / Range Metric
Voltage Platform Capacity 12 V Max
Motor Configuration High-Efficiency Brushless
No Load Speed Range 600 to 2,200 RPM
Variable Speed Control Yes (5 Electronic Electronic Preset Levels + Variable Trigger)
Polishing Pad Diameter 3.0 in.
Backing Disk Mounting Style Tactile Hook and Loop System
Tool Length Dimension 8.4 in.
Tool Width Dimension 3.0 in.
Tool Height Dimension 5.0 in.
Bare Tool Net Weight 1.7 lbs.
Automatic Shut-Off Timing Yes (Integrated Interface Configuration)
Lock-On Safety Fastener Yes


Pro-Tip: Small-diameter compact polishers generate concentrated friction heat very quickly due to their tight orbital pattern. When correcting deep scratches or heavy oxidation on plastic bumper covers or painted mirror housings with your GPX12V-77N, lower the digital UI interface selection to speed 2 or 3 and keep your hand moving constantly. This prevents heat building up excessively in localized sections, safely protecting soft aftermarket clear coats from burning or bubbling!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80479122735

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4.7 ★★★★★
Based on 29 reviews
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Verified Purchase
Charles H.
Natrona Heights, US
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
N
Verified Purchase
Nick Frazier
Charlottesville, US
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
D
Verified Purchase
Darren Gray
Fort Morgan, US
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
T
Verified Purchase
Tharin
Draper, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
Port Orchard, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023

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