LumberJocks

All Replies on 6" vs 5" ROS

  • Advertise with us
View moke's profile

6" vs 5" ROS

by moke
posted 10-17-2016 05:21 PM


9 replies so far

View Carloz's profile

Carloz

1147 posts in 763 days


#1 posted 10-17-2016 06:43 PM

From a theoretical point of view A 6” sander has 44% larger area than A 5” sander. But 5” sander has 30% smaller area than 6” sander.

square (5/6) = 0.7
square (6/5) = 1.44

So 6” sander is much faster than 5” sander but 5” is not much slower than 6” sander.

Go figure.

View DirtyMike's profile

DirtyMike

637 posts in 1073 days


#2 posted 10-17-2016 06:53 PM

I have been wondering the same thing Mike, And that bosch does looks like a great value for money. I like to make big projects and I feel a 6 inch is in my future, but i will still keep my 5 inch.

View Kirk650's profile

Kirk650

574 posts in 920 days


#3 posted 10-17-2016 07:51 PM

I don’t have a 6 inch ROS. I had planned to buy one, but the 5 inch ones (Ridgid, one each with 150, 220, and 320 grit) have worked so well I never did buy a 6 inch. I like the Ridgid ones because my shop vac hose plugs right into the dust outlet on the sander.

Kirk

View Ken90712's profile

Ken90712

17592 posts in 3360 days


#4 posted 10-17-2016 10:03 PM

Totally worth it, I have 2 5’s and a lot of discs bought the 6 and cpl of the grits and love it.

-- Ken, "Everyday above ground is a good day!"

View moke's profile

moke

1253 posts in 2948 days


#5 posted 10-18-2016 03:50 PM

Has anyone got the Rigid ROS 6”....it’s only 100.00….
Mike

-- Mike

View Carloz's profile

Carloz

1147 posts in 763 days


#6 posted 10-25-2016 05:53 PM

Not sure if automotive directly translates to woodworking but here is a video showing that 5” sander is actually faster than 6”.

View JackDuren's profile

JackDuren

388 posts in 1131 days


#7 posted 10-30-2016 02:29 AM

You’ll sand the same with a 6” as a 5”. You’ll make the same amount of passes as with a 5”. Only true gain is weight . A belt sander? Now that is different…..........

I’m often surprised when I hear that someone hates sanding. I find sanding to be enjoyable as it means that the hard work is over and the piece is one step from finishing.

View mandatory66's profile

mandatory66

202 posts in 2302 days


#8 posted 10-30-2016 05:10 AM

I have the Bosch 6” a Festool 5 inch and a Dewalt 5 inch. The Bosch is a gorilla compared to the others. I can hardly hold on to it in the aggressive mode. I use it on rough surface & paint removal. Tough tool.

View CopperTree's profile

CopperTree

53 posts in 1230 days


#9 posted 11-06-2016 06:34 AM

The new Festool Rotex sanders in 5” or 6” are truly unbelievable. I bought a Rotex RO 150 FEQ 6” with a Midi-vac and haven’t touched and of my other sanders since, not even my belt sanders. In Rotex mode with 40 grit they are as aggressive as any belt sander and with 2000 grit I can polish wood or Corian to a beautiful finish. Near perfect dust collection, easy to handle, and very powerful.

Your heart skips a beat or two at the till but I have no regrets. Cuts my sanding time down by 60%+ and makes is a pleasurable experience. I make a lot of end grain pieces and sanding can be a nightmare, now I look forward to it.

Have your say...

You must be signed in to reply.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com