ShineMate EB351 6" 21mm | Dual Action Cordless Car Polisher Kit
A complete cordless kit: the EB351 6" 21mm polisher, two 18V batteries, a charger, six pads and three Koch Chemie compounds.
You save $109.55
ShineMate EB351 6" 21mm | Dual Action Cordless Car Polisher Kit · 250g$789.95 About ShineMate EB351 6" 21mm
The ShineMate EB351 6" cordless polisher delivers maximum coverage and cutting power - without the cord. Full-sized performance, fully mobile.
The ShineMate EB351 6" 21mm Dual Action Cordless Polisher Kit is a serious cordless polisher solution for fast, efficient paint correction. With its wide 21mm throw and 6" backing plate, it’s built to cover large surfaces quickly while maintaining control and precision, perfect for body shops, mobile detailers, and serious enthusiasts.
Powered by an 18V brushless motor, the EB351 delivers high torque with smooth, quiet operation. A 6-stage speed dial and pressure-sensitive trigger give you total control across 2000–5000 OPM, while digital control ensures soft starts and overload protection. Vibration-inhibiting tech and a balanced design make it surprisingly easy to handle for its size.
Plenty of big-name brands now offer cordless polishers, so why choose the EB351? It comes down to ShineMate as a true manufacturer. Every part – mechanical, electrical, rubber, and plastic – is designed, engineered, and CNC-produced in-house. Nothing is outsourced. This means each machine is built with every component working in harmony, delivering exceptional performance while staying competitively priced against the industry’s leading brands.
The car polishing kit includes two lithium batteries (45–60 mins runtime each), a dual charger with AIRCOOL tech, and a full range of ShineMate pads and Koch Chemie compounds - H9.02, F6.01 and M3.02 - giving you everything needed for a complete cordless correction system.
Whether you’re a professional wanting to step up your detailing or an enthusiast ready to ditch the cords, the EB351 series delivers. Packed with advanced features, the latest tech, and impressive performance at outstanding value, it’s the ideal cordless polishing system.
For information on the ShineMate Warranty, CLICK HERE.
Shipping Note: This product is considered a "Dangerous Good" and is exempt from the $150 Free Shipping offer. See Shipping T&C's for more info.
Note: ShineMate Lithium products can not be express posted.
Features
- Built for Coverage: 21mm throw and 6" backing plate correct large panels quickly.
- Cordless 18V Freedom: Polish anywhere without extension cords or power points.
- Brushless Motor: High-efficiency torque and long-term reliability.
- Dual Speed Control: Speed dial and trigger-based modulation for total precision.
- Smooth Operation: Vibration control and ergonomic handling for ease of use.
- Dual Battery Setup: 45–60 mins per battery, full recharge in 60 mins with AIRCOOL charger.
- Warranty: 24 month warranty for both enthusiasts and professionals.
Specifications
- Orbit Size: 21mm
- Backing Plate Size: 6" (150mm)
- Speed: 2000–5000 OPM
- Voltage: 18V DC
- Weight: 2.14kg (no battery)
- Run Time: 45–60 minutes per battery
- Charge Time: 60 minutes
Kit Contains
- 1x ShineMate EB351 6" 21mm Dual Action Cordless Polisher
- 2x ShineMate Lithium 18V Batteries
- 1x Dual Slot Lithium Battery Charger
- 2x Yellow Black Diamond Cutting Pad
- 2x Blue Black Diamond Intermediate Pad
- 2x Red Black Diamond Finishing Pad
- 1x Koch Chemie Heavy Cut H9.02 (250mL)
- 1x Koch Chemie Fine Cut F6.01 (250mL)
- 1x Koch Chemie Micro Cut M3.02 (250mL)
Replacement backing plates: ShineMate DustDevil V3 DA Backing Plates.
Important Shipping Information
Warranty
Shipping & returns
Free shipping over $150 (excludes Dangerous Goods and Bulky Items). Dispatched same day for orders before 2pm. 30-day returns on unopened products. Learn more ›
What's in the kit
5 products
ShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherShine Mate · $724.45 on its own
Koch Chemie Compounds KitKoch-Chemie Kits · $85.55 on its own
ShineMate Pad Refill Kit | Cutting, Intermediate & Finishing PadsShine Mate Kit · $50.15 on its own
ShineMate 18V 5.0AH Li-ion BatteryShine Mate · $167.95 on its own
ShineMate Lithium Battery ChargerShine Mate Accessories · $146.95 on its own
ShineMate EB351 6" 21mm, in action
Reviews
- Performance
- Durability
- Professional Use
- Components
- JAJayde A.Verified BuyerReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars10 months agoA really nice machine
The EB351 turned up today and after charging the batteries I put it to work, first thing was to change to a 5 inch backing plate, and then do some correcting with a LC low lint wool and ultra cut, I found myself getting up to speed 4-5 compared to 3-4 on my mkii 21mm Rupes, but I didn't need to go past that, it did the job, so the speed and power is enough for me, I enjoyed it so much I was straight back on the website ordering 2 more batteries, plus I can see myself adding in more shimemate cordless machines in the future.
- SHSaad H.Verified BuyerReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars1 year agoProfessional quality tools
Really happy with this machine used hard in a professional setting
- BSbryan s.ReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars4 years agoawesome
A great well balanced machine that is easy enough to use when stretched out to reach the high $wd roofs. the only concern was the extra cooling fan on the battery charger that I wasn't expecting while charging
- CBCydnee B.Verified BuyerReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars4 years agoAwesome thank you
Awesome thank you
- BRBojan R.Verified BuyerReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars4 years agoAbsolutely pleasure tonuse this machine,
Absolutely pleasure tonuse this machine, more torque then the EX range and excellent balance. Highly recommend going cordless, no loss in performance and saves time.
- BCBrenton C.Verified BuyerReviewingShineMate EB351 6" 21mm | Cordless Dual Action Car PolisherI recommend this productRated 5 out of 5 stars5 years agoFantastic polisher, better than my
Fantastic polisher, better than my rupes Bigfoot
