Archived from the Tools In Action forum (Dewalt). This thread is read-only.
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MABUCHI MOTOR RS-550VC-8518
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Does this engine brushes? Or is it a benefit on the longevity of this tool?
Thanks
Well, I checked and I think it is impossible to change the brushes. We must change the engine. But it is cheap! Approximately 13$
12v drill/driver is the bomb,blows away all competitors when it comes to feel and balance. It was worth the wait for these baby’s!
Interesting.
is there any advantage to having a calm shell design versus a jam-pot design? which do you think is better?
Heavier duty drills normally have a cast metal gearbox section fitted at the front of the drill – a method known as ‘jampot’ construction. This method is better suited for high-torque applications, better construction allows the shells to hold together without separation where high torque occurs (gearbox, aka Transmission).
what kind of electronic package does this tool have on it compared to the Milwaukee? I like the idea of my tool having electronics to protect my investment. IE: battery and tool.
referring back to my previous question: Jampot design drills have metal gear casings and clutches…are you saying that all calm shell design drills use plastic internals and gears? I know it makes the tool lighter but does it make it more susceptible to breakage?
Most jam-pot designs have a metal case where the gearbox goes, that does not necessarily mean the transmission is better designed, or has fewer plastic components. It just means the metal case is protecting the transmission from outside abuse.
With DEWALT’s XRP5 drills, DCD9** series the Metal case actually act’s as the transmissions gearbox. A true all metal design.
Check out the “a look inside” board, you will see exactly what I’m talking about.
If your making a comparison between Milwaukee’s M12 drill vs all others, I think it was a nice gesture for Milwaukee to make it a jam-pot design, however it’s a 12v drill. It’s not needed, nor is it necessary.
Dewalt’s 12v Max has two electronic boards involved with the safety, one small board inside the battery, and another inside the Trigger Switch. The electronics prevent damage to the cells via over-discharging, temperature extremes damage to the drill itself, etc…
The DCD710 drill/driver produces 220 in/lbs torque.
http://www.protoolreviews.com/reviews/power-tools/cordless/combo-kits/dewalt-dck211s2
The DeWalt 12Volt MAX Tools continue to receive positive reviews.
This month’s Fine Home Building magazine issue May, 2011 has a review of the latest 12 V Lithium Drills..
The DeWalt DCF710 Drill finished on top with Editor’s Choice.
I got the 12v drill/driver and impact combo… and i love them, picked up my dads mastercraft 18V and though “this is a brick!!” took the battery off of it to put it in the charger for him and the battery weighs as much a my whole drill!!
Popular Mechanics (Dec 2011, page 98) just did a test with this drill vs 12 other models (B&D, Bosch, Craftsman, Milwaukee…). The Dewalt DCD710 scored #2 with ‘Best Newcomer’, with Milwaukee being #1 with ‘Best Overall’. The Dewalt drilled 196 1/2″ holes (in 1″x8″ board) & drove 171 2.5″ screws (in pressure treated lumber).
I wonder why they gave Milwaukee best overall? They didn’t like the grip, it’s bulky, Dewalt out-preformed the Milwaukee in the runtime, and speed test…. Hmmm :-\
Milwaukee does offer a metal sleeved chuck, and a jampot design, aside from that 12v Max stomped M-12!
I have never seen a M12 at a construction site. I only seen a few 12v max, but mostly Dewalt 18v. But I do see all brands. The DCD710 is the most comfortable drill I have ever held to date.
I got this in a combo kit. Never found a use for it and probably never will.
Steven wrote:
I have never seen a M12 at a construction site. I only seen a few 12v max, but mostly Dewalt 18v. But I do see all brands. The DCD710 is the most comfortable drill I have ever held to date.
anadevi wrote:
I got this in a combo kit. Never found a use for it and probably never will.
I have never seen a M12 at a construction site. I only seen a few 12v max, but mostly Dewalt 18v. But I do see all brands. The DCD710 is the most comfortable drill I have ever held to date.
What combo kit did you get?
DCK312S2
kjones wrote:
What combo kit did you get?
anadevi wrote:
DCK312S2
What combo kit did you get?
What was the tool that you do not have a use for? The drill driver, or the screw driver?
The 12V max drill driver I don’t have a use for.
Don’t take my comment as knocking the 12V max tools. I like this line, and now the 20V max tools are out, most of my cordless tool purchases are now Dewalt.
kjones wrote:
What was the tool that you do not have a use for? The drill driver, or the screw driver?
anadevi wrote:
The 12V max drill driver I don’t have a use for.
Don’t take my comment as knocking the 12V max tools. I like this line, and now the 20V max tools are out, most of my cordless tool purchases are now Dewalt.
What was the tool that you do not have a use for? The drill driver, or the screw driver?
Sorry if I sounded put off by that, I am more just curious. I have always been pretty impressed with the drill/driver, so it surprised me to hear that. I appreciate the feedback though!
anadevi wrote:
The 12V max drill driver I don’t have a use for.
wanna sell it? ;D
No.
If you need a good compact drill, spend a little extra and get the DCD780/DCD785 compact drill. Paired with the DCF815 it’s a good combination for most needs.
nuttcase21 wrote:
The 12V max drill driver I don’t have a use for.
wanna sell it? ;D
I was doing some repair to my drill switch today and I went ahead and took some pictures for future reference… here’s two…
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DCD710 12V replaceable brushes???
regards
All the 12v Max tools, use a sealed can motor that does not have serviceable brushes. The entire motor can be replaced as a unit for about $15. This is standard in this category of tool; even Festool’s 10.8 v driver uses a non serviceable PMDC motor.
Looking at the motor, its kinda like the stock motors in the RC cars. Its definitely non serviceable and needs to replace whole motor if worn out.
Hi guys, I have DCD710 with a worn-out motor, I was wondering where I can purchase a new RS-550VC-815 motor in Australia, and what should the rough cost be?
i own a pair of these the other drill is the impact driver, i dont rate them compared to the rest of the market, the cheaper hitachi lithium models have more torque and a longer battery life. we ran them both together over a few weeks when they were first released in the uk. shame as we were eagerly awaiting but found them dissapointing compared to rival tools