|Item Weight||0.48 ounces|
|Product Dimensions||0.2 x 0.2 x 2 inches|
|California residents||Click here for Proposition 65 warning|
|Item model number||EZ402|
|Color||As the picture shown|
|Item Package Quantity||1|
|Number Of Pieces||1|
|Included Components||Power Tool Accessories^Grinder & Chop Saw Accessories^Power Rotary Tool Attachments|
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Dremel EZ402 EZ Lock Mandrel
- Low Return Rate: 29% fewer returns than similar products
- Highly Rated: More than 90% 4 star and 5 star reviews
- Popular Item: Popular with customers shopping for "dremel ez lock"
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- The Dremel EZ Lock makes accessory changes easy as pull - twist - release
- One-piece mandrel design eliminates the need for screw
- Compatible with all Dremel rotary tools
- First patented system of its kind
- Use with EZ Lock Cut-off Wheels
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From the manufacturer
Dremel Keyless Chuck
This chuck allows you to quickly and easily change accessories on Dremel Rotary Tools by eliminating the need to change collets. Accepts accessories with 1/32" - 1/8" shanks. Ideal when the application requires numerous accessory changes. Insert and securely tighten the shank of the accessory well within the jaws of the chuck.
Use with rotary tool models: 4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8220, 8200, 800, 780, 770, 7700, 750.
Compatible with Dremel attachments 212, 225, and 575.
If you expect to use a variety of accessories, we recommend that in the beginning you purchase a complete set of four collets. Store these so that you will have the proper sized collet for any accessory you want to use.
Quick Change Collet Nut Set - 4485
Includes collet nut and 4 collets (480, 481, 482 and 483). For use with all Rotary Tools except models 1, 2, 260, 270, 280 series 1 or earlier, and 4200.
EZ Change Collets
The EZC480, EZC481, EZC482 and EZC483 are to be used only with the Dremel 4200 rotary tool. They are collets specially made for the EZ change mechanism. EZ Change collets are not compatible with the 225 flex shaft attachment and the 575 right angle attachment.
Tips and Recommendations
- Refer your Dremel tool's owner's manual for instruction on changing collets.
Screw Mandrel - 401
The 401 Screw Mandrel is used with the felt polishing tips and wheels. 1/8" shank.
Small Screw Mandrel - 402
The 402 Small Screw Mandrel has a small screw at its tip so that it can be used with emery and fiberglass cutting wheels, sanding discs and polishing wheels. 1/8" shank.
EZ Lock Mandrel - EZ402
The EZ402 EZ Lock Mandrel makes accessory changes as easy as pull-twist-release. The one-piece mandrel design simplifies the process of changing cutting wheels, buffs, and detail abrasive brushes (EZ Lock compatib. 1/8" shank.
EZ Drum Mandrel - EZ407SA
The EZ407SA EZ Drum Mandrel makes accessory changes as easy as Pull-Insert-Press Down. The one-piece mandrel design simplifies the process of changing sanding bands. Compatible with all Dremel 1/2" sanding bands (408, 432, 445). 1/8" shank.
Carbon Motor Brushes
Motor brushes consist of a coiled spring of metal with a piece of carbon at the end. They go under the brush cap and rest on the armature, providing the electrical connection to keep the tool running.
You should check both motor brushes after every 50-60 hours of use. Simply unplug the tool, open the brush caps and remove the carbon piece from the holder. If there is less than 1/8" of carbon left on either brush, they both should be replaced. Only use the motor brush that is compatible with your tool.
Dremel EZ402 EZ Lock Mandrel
The Dremel EZ Lock Mandrel for Rotary Tools makes changing mandrel-mounted accessories as easy as a pull, twist, and release. This patented one-piece mandrel design means there's no worry of losing a screw or needing a wrench. Compatible with all Dremel rotary tools, the EZ lock mandrel is ideal for use with cut-off wheels and abrasive buffs.See all Product description
Top customer reviews
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I'll definitely recommend this item to any one who is thinking if to buy or not to buy or is it worth it. In my opinion it's worth the buy and I'll definitely be buying this again in the future.
The best way in my opinion to add a cut off wheel or any other is to first have it attached to the Dremel tool so it will be easier to just pull down the spring loaded flange and remove or add the cut off wheel. While holding it down just twist the cut off wheel any direction 90 degrees and let go of the flange and it will lock into place for easy work.
Keep in mind that if you're changing cut of wheels while working with the tool be sure that it's cool or else you can get burned, using a gloves or a piece of cloth doubled up or rag will help to remove the cut off wheel if it's hot.
Here are some pictures using the tool. I cut off a piece of threaded screw and did cut an old padlock to see how it performed, I'm quite satisfied with the EZ402 Lock Mandrel.
This allows you to change out the heads on your Dremel in a snap--no special tools, far less time. And that can be a huge bonus if you are working on something creative, which I do all the time with my Dremel tool. Heck, I use it for everything from cutting spurs grown too long on my rooster (he doesn't feel it, but he sure feels inconvenience in walking when they are too long!), to doing creative cuts in wood, to doing fast trims when putting reclaimed wood up on a wall, and more.
Quite frankly, I use it quite a bit. And time is money, so in my mind this pays for itself in one day of Dremel use. Not only that, but in my opinion Dremel is moving towards heads that only use this--some of the best ones can't be used without it so it is simply not only a better way of using the Dremel, but for many of us, a must-have.
Simple. Easy. Saves Time.
Enough said with that alone.
The EZ lock system is Dremel's best invention since the original Dremel. I use mine with the fiber cutting disks several times a week and would be lost without it. I have lots of Dremel bits of almost every type but this one is in my machine 99% of the time.