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View Full Version : FLEX LK603VVB Circular Polisher



KrisMas
Feb 20th, 2008, 05:02 AM
Something new by flex. Don't know how long has it been here:

http://www.autogeek.net/flex-lk603vvb-circular-polisher.html

Claims to have "...combines the best features of the Makita 9227 and the DeWalt 849 into one sophisticated rotary polisher."

Anybody got/reviewed one? Does it lives up to its claim?

Joe's detailing
Feb 20th, 2008, 09:55 AM
I'll take the Makita ....

ZoranC
Feb 20th, 2008, 01:16 PM
Too heavy for my personal taste.

Jossy92
Feb 20th, 2008, 02:28 PM
Interesting Ad. As a newbie, I was wondering why you are impressed and what this machine will do that is better than a PC.

It is my understanding that the PC allows me to do a good job while being "forgiving" at the same time.

This is probably a stupid question, so please feel free to ignore this post and I mean no disrespect.

KrisMas
Feb 20th, 2008, 07:00 PM
You're right ZoranC, I'd failed to noticed that it's weight is nearly as heavy as the Dewalt and 1 lb heavier than the Makita. Guess there's really not many out there that can match the Makita.

Just out of interest and curiosity anybody out there has any experience with it?

ZoranC
Feb 20th, 2008, 09:18 PM
Flex does have model that is much lighter, 4.9lbs, but AG does not carry it. However that model starts at 1100rpm.

Lightest high quality rotary that starts at 0rpm I am aware of is Dynabrade. It is also 4.9lbs.

jetset4me
Feb 20th, 2008, 10:53 PM
I've been using a Milwaukee 5540 for a little over a year now? Powerful, but mucho heavy! Don't need to go to a health club with this baby.

the other pc
Feb 20th, 2008, 11:14 PM
Considering that the LK603VVB (http://www.flexnorthamerica.com/LK603VVB.html)’s specs are basically identical to he Porter-Cable 7428’s and that the 7428 was manufactured in Germany by Port-Cable’s then European division, Flex-Elektrowerkzeuge GmbH, I’m guessing it works the same as the 7428, which is an excellent machine.



... As a newbie, I was wondering why you are impressed and what this machine will do that is better than a PC.

It is my understanding that the PC allows me to do a good job while being "forgiving" at the same time…..These are rotary polishers. They’re far more powerful than a PC. They’re not forgiving like a PC but they can accomplish things that a PC simply can’t.



Flex does have model that is much lighter, 4.9lbs, but AG does not carry it. However that model starts at 1100rpm….Are you think about the L1503VR (http://www.flexnorthamerica.com/L1503VR.html)? It’s the slowest of their compact, powerful buffers but I agree it’s still too fast for polishing paint. That series is really aimed stone and metal working.

The LK302VE (http://www.flexnorthamerica.com/LK302VE.html) is intended for paint buffing, runs from 800-2,000 RPM and weighs 6.5 lbs. But it’s a lot less powerful than the LK603VVB, Makita, Hitachi and Dewalt (on paper anyway).


PC.

KrisMas
Feb 20th, 2008, 11:46 PM
I did a search and I think the model ZoranC referred to is the L 3403 VRG.

http://www.flex-tools.com/gb/Produkte/Polierer/L_3403_VRG/index.php

ZoranC
Feb 21st, 2008, 12:52 AM
I did a search and I think the model ZoranC referred to is the L 3403 VRG.

http://www.flex-tools.com/gb/Produkte/Polierer/L_3403_VRG/index.php
Yes, that is the one I had in mind.

michaeld0983
Feb 21st, 2008, 01:50 AM
Flex does have model that is much lighter, 4.9lbs, but AG does not carry it. However that model starts at 1100rpm.

Lightest high quality rotary that starts at 0rpm I am aware of is Dynabrade. It is also 4.9lbs.
you can try at www.pakshak.com

KrisMas
Feb 21st, 2008, 04:52 AM
I don't know about you guys but looking at the specifications it does have the potential to become the replacement for the age old and globally favored Makita.

KrisMas
Feb 21st, 2008, 04:54 AM
I'm still wondering the rationale behind it's lowest speed of 1100rpm.

PorscheGuy997
Feb 21st, 2008, 06:02 AM
I agree; I wish that it would start at a lower speed.

Even though it looks like a nice machine, it costs way more than a Makita or Dewalt. Yes, I see a market, but there are a lot of high end rotaries.

sstg
Feb 21st, 2008, 06:49 AM
I just received my l3403vrg yesterday. I don't see the starting rpm being such a big deal. Has anyone used this buffer yet that has had a problem with the starting rpm?

KrisMas
Feb 21st, 2008, 07:29 AM
Hold on...something just hit me....

Here we go...this is from the Makita 9227c user manual. Could this be the reason why Flex opt to not have such a low speed? A mechanical limitation perhaps? Any engineers out there?

http://farm3.static.flickr.com/2241/2281224873_193d5edefc_o.jpg