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Dremel 7700-AT 7.2-Volt Automotive Cordless Rotary Tool Kit

4.2 out of 5 stars 1,397 customer reviews
| 197 answered questions

Was: $42.15
Price: $39.88 & FREE Shipping on orders over $49. Details
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Automotive Kit
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  • Kit includes Dremel 7700 MultiPro Cordless Rotary Tool and 10 essential accessories for automotive-related applications
  • Two speeds 10,000 and 20,000 rpm to match the proper speed required
  • Removable battery pack lets you use additional packs for continuous use
  • 3-hour charger with LED light shows proper charging
  • Compact and lightweight for easier handling and less fatigue
12 new from $39.88
$39.88 & FREE Shipping on orders over $49. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Dremel 7700-AT 7.2-Volt Automotive Cordless Rotary Tool Kit
  • +
  • Dremel 709-02 110-Piece All-Purpose Rotary Accessory Kit
  • +
  • Dremel 4486 MultiPro Keyless Chuck
Total price: $66.38
Buy the selected items together

Special Offers and Product Promotions

Style: Automotive Kit
  • Working on a home project? Need some help? Check out Amazon Home Services and get $30 cash back when you book select services. Learn more


Product Description

Style: Automotive Kit

The Dremel 7700 MultiPro Automotive Cordless Rotary Tool Kit is perfect to cut, buff and clean in a variety of auto-related applications. The two-speed rotary tool is capable of doing almost anything the standard MultiPro does, but with cordless convenience. With 10 essential accessories for automotive applications, this kit makes it easy to buff scratches, clean battery corrosion, removed rusted bolts & brackets, polish hub caps, polish cylinder heads and more.

Product Information

Style:Automotive Kit

Technical Details

Part Number 7700-AT
Item Weight 9.6 ounces
Product Dimensions 4.5 x 12 x 9.1 inches
Item model number 7700-AT
Color Grey
Style Automotive Kit
Voltage 7.2 volts
Item Package Quantity 1
Number of Handles 1
Batteries Required? No

Additional Information

ASIN B00DS1ROK2
Customer Reviews
4.2 out of 5 stars 1,397 customer reviews

4.2 out of 5 stars
Best Sellers Rank #14,540 in Home Improvements (See top 100)
#18 in Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Power Rotary Tool Parts & Accessories > Attachments
Shipping Weight 9.6 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available June 13, 2013

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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From the Manufacturer

Cutting

The versatility of a rotary tool allows you to cut just about any material when used with the appropriate Dremel cutting accessory. Cut metal, wood, hard materials (such as marble, concrete, brick, porcelain, ceramics and hard epoxy), drywall, tile, grout, and much more.

8220 Series 8100 Series 8050 Series 7700 Series 7300 Series 7000 Series
Voltage 12V Max 8V Max 8V Max 7.2 4.8 6
Battery Type Lithium Ion Lithium Ion Lithium Ion Ni-Cd Ni-Cd AA Alkaline Batteries
Speed Range (RPM) 5,000 - 30,000 5,000 - 30,000 5,000 - 28,000 10,000 and 20,000 6,500 and 13,000 7,000 and 14,000
Number of Speeds Variable Variable Variable 2 2 2
Separate On/Off Speed Control
Accessory Change System EZ Twist Nose Cap EZ Twist Nose Cap Wrench Wrench Wrench Wrench
Attachment Interface

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By S. Charmian on April 11, 2010
Style Name: Standard Kit Verified Purchase
My sole purpose for buying this tool was to trim the toenails of my two large dogs. That it does very well with the least amount of stress for my dogs and the most ease for me.

I did have a problem with my Dremel, as the battery portion would come loose from the top grinder part as I was using it (the battery and tool clip together). I thought at first I was squeezing it too hard to cause it to release, but it turned out to be defective. Dremel, the company, was very apologetic and told me to send it back to them. They sent me another one within a short amount of time (2 weeks).

I bought grinders in the past that burned out in year (Craftsman brand) (the rechargeable batteries wouldn't hold a charge) right after the warranty was up. Dremel is warranted for two years, which is much better. It should not be asking much for 5-10 minutes of grinding on toenails every other week to last for many years. But at least I now know that the Dremel company stands behind their products. Since I did have to pay $12 for shipping and confirmation to send it back, I have to take away a star.
9 Comments 265 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit Verified Purchase
I bought this product as a grooming tool for my Pugs' nails. I am SO glad that I purchased this version, because it is just right. The battery charged quickly, and as opposed to my electric (plug in) Dremel, it has just enough power to get the job done QUICKLY but not so much that it won't slow down when pressure is applied. Since our Pugs normally hate the "guillotine" clippers, our groomers have been using Dremels on them for the last couple of years. I was pleasantly surprised that when I was done trimming one dog's nails, the other gleefully ran over to me to get hers done. I will say, unless you're grooming a whole troop of dogs, you might not need to buy extra sanding rolls. But if you have a small dog, I recommend the 1/4" rolls instead of the 1/2" rolls (it comes with both). One thing that I really like about this Dremel for this purpose is, if you're worried about using a high-speed instrument on your dog, you have a great reason to be, but if you try out this Dremel at the low-speed (which seems to be just right!) on the occasions that the sander hit my hand, it didn't hurt at all, but just "felt funny". And it slows down enough with pressure that I didn't worry about hair getting caught in it, because it would just come to a stop if that happened. On the occasions that it tapped the Pug's little toe pads, it didn't seem to bother her at all. Oh, one last thing... wear a dust mask and goggles -- dog nails WREAK and the dust will end up smelling up your nostrils for DAYS, and you can only imagine the kinds of nasty organisms that might live in there. If you have a way to protect your dog's face, that would be best, too... Nasty dusty stuff.
2 Comments 112 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit Verified Purchase
when fully charged the tool works very well. the battery is not Li-ion so it only stays charged for about 45 min. of consistent use. and when working on a project one usually doesn't like to work for 45 min then take a 3 hour brake while the battery charges and then get another 45 min in. so if you buy a few extra batteries it would probably not be a problem.
5 Comments 99 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit Verified Purchase
Ok tool if you fix the problems with battery.
I purchase this tool in November 2013 to trim my dog's nails but started experiencing the most common battery-related problems: it won't hold much charge and falls off with a slight touch. So I exchanged the battery with old but not so frequently used Eneloop AA batteries and inserted a small piece of cable sheath to each of the gap. You can check my customer images to see how it was done.
So far I'm really happy with the modification. I can use old NiCd charger to charge modified battery with no problem. It only takes longer to charge (around 8-9 hours instead of 3 hours). When fully-charged, the indicator light stops blinking and stays on.
I think it's better to replace the battery cells with NiMH cells than buying another crappy NiCd battery for $20. You can use any NiMH batteries but Eneloop or any other Low Discharge batteries like AmazonBasics (around $18 for 8 cells) would be better.
1 Comment 45 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit
I have the corded Dremel, but because of the cord it has limitations, so I bought this. I RARELY use my corded Dremel anymore. I only use this one now. It's amazing AND you are not giving up very much. Battery life is great, and torque is really strong. I am able to use this in any application, and the only time I go to my corded one is if I forget to charge this one. I have used this to cut through pipe, trim out wood, score tile, and much more. It's so easy to use, and so versatile that I am always finding new uses for it. It is also very well made. Mine gets knocked around a lot and even fell a couple of times and it still keeps going. I highly recommend this to anyone who has a home or does any kind of DIY project.
2 Comments 171 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit Verified Purchase
Bought this for my wife to do doggy manicures. :-) It serves very well, being quite quiet and sanding drums grind nails down very quickly, and painlessly. The dogs don't object the way they did with the big corded tool. Bought two batteries and she says people are always borrowing the unit at dog shows.
2 Comments 87 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: Standard Kit Verified Purchase
I bought it for my dog's nails. It arrived yesterday morning just after I started trying to fix the tiles in the shower - who were put in by a moron. Two were shoved so closely together that there was no room for grout and water leaked in rotting the wall board. I didn't know what to do since it meant cutting a tile to fit - something I don't know how to do. I thought of the Dremel, and used it to grind down one of the tiles. It worked and saved the day! If it will grind down about 1/4" off a ceramic tile without breaking a sweat I imagine it will do most anything I need it to do.
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