Delta Sanders

[JerrySats]

What's the difference between the older DS400E and the new DTS400EQ ?

 

[leakyroof]

I think Shane covered this once in a post. Both the DTS and the RTS got revised balance mechanisms for smoother operation when sanding .

 

[oldie]

Sorry, can't be bothered to look up any threads up referring to the differences.
But do vaguely remember some 'warm' discussions as to the fine detail of the differences.
However, pretty sure I remember FOG member Alex preferring the older version.
Richard.

(Edit:  Made  mistake I think.  The 'warm' discussions I referred to, might have been to do with perceived differences between DTS / RTS when wishing to convert from one to another.)

 

[AlexThePalex]

I think Shane covered this once in a post. Both the DTS and the RTS got revised balance mechanisms for smoother operation when sanding .

This is correct. They changed the counterweight, made it a little heavier. They also changed the built in fan from a plastic one to a metal one. These make sure the DTS runs a little smoother and is a bit more silent. Finally, they changed the way the pad base was attached so you can not swap it out anymore to alter between a DS and an RS pad like you culd with the DS400.

However, pretty sure I remember FOG member Alex preferring the older version.

Also true. I have both, but the DS is my go to model. The DS is a little less smooth as the DTS but as a result a bit more agressive. It just feels like I have more raw power in my hands. When I use the DS too long I do get that tingling sensation in my fingers though, so perhaps Festool was right to change that. It does take a good 2 hours for the feeling to set in, and normally I don't use it that long in one run.

I also prefer the DS because you can change pads so you have the DS and RS in one.

 

[oldie]

Thanks for reminding me of the key differences, and, the reasons you keep both.
Also brings to mind the various discussions of how to convert DTS to RTS (& vice-versa of course.)
Richard.

 

[leakyroof]

Thank you Alex..  I had forgotten the fan blade bit. For what I use my DTS for, I'm happy with less vibration and noise  [smile]

 

[skids]

DTS is the smoothest sander I have ever used..Zero fatigue, I could use it all day long.