---
product_id: 335808188
title: "Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt"
brand: "maxshine"
price: "AR$2427411"
currency: ARS
in_stock: true
reviews_count: 5
category: "Maxshine"
url: https://www.desertcart.com.ar/products/335808188-maxshine-shinemaster-m21-pro-da-polisher-21mm-1000-watt
store_origin: AR
region: Argentina
---

# 1000W high-torque motor 21mm long throw for max coverage 6-speed variable control dial Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt

**Brand:** maxshine
**Price:** AR$2427411
**Availability:** ✅ In Stock

## Summary

> ✨ Shine like a pro, polish like a boss! ⚡

## Quick Answers

- **What is this?** Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt by maxshine
- **How much does it cost?** AR$2427411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/335808188-maxshine-shinemaster-m21-pro-da-polisher-21mm-1000-watt)

## Best For

- maxshine enthusiasts

## Why This Product

- Trusted maxshine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Meets Precision:** 1000W motor delivers relentless torque for flawless paint correction.
- • **Pro-Grade Versatility:** Engineered for automotive, marine, and RV finishes—your all-in-one detailing powerhouse.
- • **Tailored Speed Control:** Six adjustable speeds let you dial in the perfect polish every time.
- • **Extended Reach Efficiency:** 21mm long throw design covers more surface, slashing your work time.
- • **Comfort for Marathon Sessions:** Ergonomic, low-vibration body keeps fatigue at bay during long detailing jobs.

## Overview

The Maxshine ShineMaster M21 Pro is a professional-grade dual action polisher featuring a powerful 1000W motor and a 21mm long throw for superior swirl removal and paint correction. Its 6-speed variable dial offers precise control, while the ergonomic, low-vibration design ensures comfort during extended use. Perfectly suited for automotive, marine, and RV detailing, this tool delivers salon-quality finishes with efficiency and ease.

## Description

Maxshine Pro DA Polisher M21 Pro | 21mm Throw, 6" Backing Plate, 1000W, Black | Variable Speed, Ergonomic Grip, Low Vibration | Auto Detailing Buffer for Paint Correction

Review: It cant be Beat at this Price! - Ive been using this machine for 5 years professionally and its absolutely the best bang for the buck! It is a powerful 1000w buffer and smooth polisher. The long throw really helps with the long, deep swirl marks in the paint. Especially on Black! A little more vibration then my other machines, but nothing that effects the quality of the work. I highly recommend this machine. Either for a pro or a DIY you cant go wrong here! 😎
Review: 10/10 - Fantastic machine. I detail professionally on large projects, where you are running a polisher for 10-15hrs, over the course of a few days / to a week. I must have 1000+ hours on this machine. Absolutely 0 issues, other than changing the supplied brushes. I had purchased a rupes MK5 thinking it was an upgrade… and I was dead wrong. While the rupes might initially feel slightly smoother( not a noticeable difference even after days behind the machine), within 15 hours, it was down for warranty. Will not be buying another rupes, and will likely be switching all my machines over to MaxShine. 10/10.

## Features

- POWERFUL 1000W MOTOR – Provides high torque and consistent power for heavy correction, polishing, and finishing applications.
- 21MM LONG THROW DESIGN – Maximizes coverage and efficiency, reducing working time while achieving swirl-free, professional finishes.
- VARIABLE SPEED CONTROL – Adjustable 6-speed dial allows for precise control across cutting, polishing, and waxing stages.
- ERGONOMIC & LOW-VIBRATION BODY – Balanced and comfortable design minimizes fatigue for extended detailing sessions.
- PROFESSIONAL DETAILING PERFORMANCE – Ideal for automotive, marine, and RV applications; perfect for paint correction, swirl removal, and gloss enhancement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H7DM6DX |
| Best Sellers Rank | #140,909 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #51 in Polishing Machines |
| Brand | Maxshine |
| Brand Name | Maxshine |
| Colour | 6" Dual Action |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 160 Reviews |
| Included Components | 6" Backing Plate, Attachment Tools |
| Item Dimensions D x W x H | 46.5D x 15.5W x 15.5H Centimeters |
| Item Type Name | Maxshine M15 Pro 15mm/1000W Dual Action Polisher |
| Item Weight | 2.3 Kilograms |
| Manufacturer | Maxshine |
| Manufacturer Part Number | M15Pro |
| Material | Rubber , Steel |
| Material Type | Rubber, Steel |
| Maximum Power | 1000 Watts |
| Model Number | M15Pro |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 46.5D x 15.5W x 15.5H Centimeters |
| Specific Uses For Product | Automotive |
| Speed | 5000 RPM |
| UPC | 614070283555 |
| Unit Count | 1 Count |
| Voltage | 110 Volts |

## Product Details

- **Brand:** Maxshine
- **Colour:** 15mm M15 Pro
- **Included Components:** Polisher
- **Material:** Plastic Metal
- **Product Dimensions:** 35D x 15W x 15H Centimeters

## Images

![Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt - Image 1](https://m.media-amazon.com/images/I/71GnBt7HdDL.jpg)
![Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt - Image 2](https://m.media-amazon.com/images/I/71AFGBTS0mL.jpg)
![Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt - Image 3](https://m.media-amazon.com/images/I/71bXIoOQHcL.jpg)
![Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt - Image 4](https://m.media-amazon.com/images/I/81q-cONTURL.jpg)
![Maxshine ShineMaster M21 Pro DA Polisher: 21mm/1000 Watt - Image 5](https://m.media-amazon.com/images/I/81OsLh05iAL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Thread size???**
A: It's a 125mm, 5 inch disk size with 5/16" - 24 spindle thread and i use it with a size inch pad.

**Q: Warranty for the product??**
A: One year comprehensive warranty was given to me

**Q: Please reply , is it possible to fit 3inch backing plate to this machine?**
A: No

**Q: What is the size of the backing plate**
A: M15 pro - 5 inch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It cant be Beat at this Price!
*by B***T on 10 July 2026*

Ive been using this machine for 5 years professionally and its absolutely the best bang for the buck! It is a powerful 1000w buffer and smooth polisher. The long throw really helps with the long, deep swirl marks in the paint. Especially on Black! A little more vibration then my other machines, but nothing that effects the quality of the work. I highly recommend this machine. Either for a pro or a DIY you cant go wrong here! 😎

### ⭐⭐⭐⭐⭐ 10/10
*by C***J on 3 October 2025*

Fantastic machine. I detail professionally on large projects, where you are running a polisher for 10-15hrs, over the course of a few days / to a week. I must have 1000+ hours on this machine. Absolutely 0 issues, other than changing the supplied brushes. I had purchased a rupes MK5 thinking it was an upgrade… and I was dead wrong. While the rupes might initially feel slightly smoother( not a noticeable difference even after days behind the machine), within 15 hours, it was down for warranty. Will not be buying another rupes, and will likely be switching all my machines over to MaxShine. 10/10.

### ⭐⭐⭐⭐⭐ Buen producto!!
*by D***D on 9 October 2021*

Me gustó el pulidor, solo hubo un detalle que en el título venían un producto gratis ( razón por la que opte por comprar) que en el paquete no se incluyó, pero el vendedor me hizo reembolso y todo bien, buena la atención de Amazon y el vendedor

## Frequently Bought Together

- Maxshine 15mm Throw, 5" Plate M15 Pro Dual Action Polisher - 1000W, 6-Speed, 5/16-24” Thread - Auto Detailing Tool for Paint Protection, Swirl & Scratch Repair, Glossy Shine, Restoration
- 3D One Car Scratch & Swirl Remover Hybrid Rubbing Compound & Polish Buffing Compound for True Paint Correction 16oz Made in USA
- 6.5" CCS Polishing Pad Kit (Set of 3) – Light Cutting, Polishing and Finishing Fits 6" Backing Plate

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**Shop now:** [https://www.desertcart.com.ar/products/335808188-maxshine-shinemaster-m21-pro-da-polisher-21mm-1000-watt](https://www.desertcart.com.ar/products/335808188-maxshine-shinemaster-m21-pro-da-polisher-21mm-1000-watt)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-24*