Якщо ви вперше у нас,
рекомендую подивитись відгуки про наш сервіс.

Два товари дешевше
При покупці двох і більше товарів, буде знижка на самих товарах + набагото дешевша доставка
У нас можно розрахуватися карткою
приймаються всі світові картки через процессинговий центр Приват Банку.
Всі замовлення страхуються на всю суму і Вам немає за що переживати поки Ваш товар їде світом.
Спішіть зробити замовлення
Товар можуть викупити інші покупці з будь якої точки планети!

The Original Shrinking Disc Kits! 3", 4.5" & 9" Full Kit Options w/ backing pads

Наявність на складі: В наявності
Артикул: 221123857032
Стан: Новий
Постачальник: wolfesmetalfabrication (всі товари)
Місцезнаходження: Bradshaw, Nebraska
Рейтинг постачальника: 100.0 (95 і більше надійний постачальник)
Час відправки товару після заказу: 1 днi (додається до часу доставки)
Час доставки в Україну: 5-20 днів*

Вартість: 1512 грн. + 745 грн. (доставка)

Brand: Wolfes Metal Fabrication
Country of Manufacture: United States
Tool Category: Sheet Metal
Application: Shrinking Sheet Metal
Tool Type: Metal Finishing
Fits - Use With: Standard 3", 4 1/2" & 7/9" Angle Grinders
Diameter: 3", 4 1/2" and 9"
Arbor Size: (3") 3/8", (4 1/2" and 9") 7/8"
Spindle Thread: 5/8"-11 -- nuts included in 4" & 9" Kits ONLY
Recommended RPM: 3" - 20k-22k, 4 1/2" - 10k-13k, 9" - 3k-6k
SD3Kit Mandrel Shank: 1\4"

Ціна: 0 грн

Wolfes Metal Fabrication

"Easy Shrink" Shrinking Discs

This Listing: Combined Listing for all our 3", 4 1/2" & 9" Shrinking Disc Kits all in one place!

Select the desired MPN (manufacturer part number): from the drop down list to update the price and picture of contents included and read the description for an entire list of what is included in the different packages.

ONLY the main gallery picture will update with included contents!

The pictures of the other packages will still be shown below as small pictures for our other packages, but only what is shown in the main picture is included!  If you would like a package with the backing pads, please be sure you have selected the appropriate package.

Please double check your selection and read our explanation of contents towards the bottom of the page for verification.

If something about contents is still unclear, please contact us for clarification, BEFORE ordering!

We are the inventor of the first and original 4 1/2" shrinking disc as well as our new 3" disc, and were the FIRST to offer it!

We Highly Recommended considering our "Kits"

They include everything you need in convenient trouble free packages!

SDisc Options

 Better than Others, Guaranteed!

We highly recommend that you compare our listings, feedback and sales history with others, before purchasing from other sellers.

Our Great Customer Service, Return Policy, Experience and Improvements to our tools made over time, are things to consider when thinking about purchasing tools such as these.

Wolfes Metal Fabrication is a real, Insured and registered LLC Business, what about them?

Watch out for other ribbed hard plastic backing pads that include a Cast nut! (I have seen them break!)
Our Kits use machined nuts (very important for safety!)

If your not satisfied and/or you find the competitors better,
then send it back and I will give you a refund!  No one else offers this!


Watch Our Original Video Demonstration!


In the above pictures and our original video, I demonstrate removing two large bulges in a domed panel, which simulate dents that have have been popped back out, but remain overstretched. Once I got the lumps shrunk back down (I did NOT use a hammer and dolly, only the shrinking disc for demonstration purposes), I ran a sander over the panel to show exactly how smooth of a finish can be achieved. You can not tell the damage used to be there, and if painting, it would be ready for primer, no filler needed. In normal conditions, you would straighten out the metal like usual with a hammer and dolly first, to speed up the process, and then use the shrinking disc to achieve smooth final finish. More details and instructions can be found in the included instruction manual.

New High Definition Repair Video on a 1941 Lincoln!


Just a few of our customers comments on our Shrinking Discs.

“The shrinking disc works fantastic, even for an amateur!!“

“Been doing paint and body 25 years. A definite must have for fabricators!!!”

“Amazing, I have been using a torch for 35 years, this is the way to go“

“Thanks 4 the AWESOME tool! It's the most-used tool in our shop! You're the best!“

Our "Easy Shrink"™ discs are made using a Special High Grade Stainless Alloy & Manufacturing Process, that creates a long lasting, low galling, crack resistant, safer and higher performance disc compared to older designs.Works on steel, stainless, aluminum, brassCreates Heat through Friction to allow shrinking of the sheetmetalWorks with compressed air or water cooling (spray bottle or rag)Is good for shrinking, smoothing, blending and relieving surface tension created from damageHave sizes and Kits to fit standard 4 1/2" & 7" or 9" sander/grinder/polishers and right angle air die grinders (3" disc)3" Discs, Recommended RPM 20,000 - 22,000, Max RPM 22,000
4 1/2" Discs, Recommended RPM 10,000 - 13,000, Max RPM 13,3009" Discs, Recommended RPM 3,000 - 6,000, Max RPM 6,500

What are Shrinking Discs?

When using a Shrinking Disc, you are able to shrink overstretched areas and repair damaged sheet metal panels to a like new condition, making for a better quality, longer lasting finish with little or no body filler at all! The secret to them, is they create the heat that is needed to shrink through friction.  They produce better results and are much more controllable than shrinking with a torch or a solid tipped stud gun. When using a torch, you are directly controlling how much heat is being inserted, and were it is going. This is easily and many times overdone, resulting in warping and further damaging the panel. With the shrinking disc and its large surface area, it eliminates some of the guess work, especially when smoothing a lumpy panel by only touching the higher overstretched areas! The heat is also more concentrated on the higher peaks of the damage and tapers off to the lower areas, which results in a much greater accuracy of heat placement, in turn ending with a much smoother nicely blended panel.

Once you have started using the shrinking disc and get a little practice under your belt, it will make you feel more confident in your metalworking skills when you can finish a panel with no body filler at all!  The more you use it, and the better you get, the less filler you have to spread and sand!  It saves lots of time on sanding, keeps the shop cleaner from having less putty dust, and makes for a better quality, longer lasting finish with little or no body filler at all!

How is it used?

In normal conditions, you would roughly straighten the panel, tap the dents and low areas up with a hammer and dolly and then make a couple of passes with the shrinking disc, heating and cooling. Look over the panel to determine were more work is needed, and using a hammer and dolly, rearrange or tap up any remaining low spots followed by a few more passes with the disc. After completing several loops of this process, your panel will be smooth, and back to normal surface tension.

When using the shrinking disc after welding in a patch panel to arrive at an almost invisible seam, you should start by carefully grinding the bulk of the weld. While doing this, you want to minimizing excessive heat buildup and prevent thinning of the panel itself. Then the HAZ (Heat Affected Zone, the area that was discolored while welding) needs to be stretched by using a hammer and dolly (with slightly more contour than your panel), striking the hammer "On Dolly". This is required, because the welding process heat causes shrinking just like the shrinking disc does, although it happens in an unwanted and uncontrolled manner. After stretching the HAZ, it will be closer to the original profile, but still lumpy, uneven and possibly over stretched from the various hammer blows. Now is when the shrinking disc works its magic. By using the shrinking disc over this area, and blending around the edges if needed, it will only touch the higher overstretched areas as mentioned before, and shrink them down so the entire weld area is smooth, and has the same surface level. More details on using the discs included in the Instruction Manual.

How does Heat Shrinking work?

Shrinking occurs after heating (causing expansion) and cooling metal (resulting in contraction). This happens because while a panel or sheet of metal is being heated, the heated area is trying to expand.  The surrounding cold metal is containing the majority of the expansion and holding it in, preventing the expansion from happening. When cooling the panel, the heated metal contracts (which the surrounding metal cannot prevent, in turn shrinking the heated area. Important aspects of this method are heating and cooling fairly quickly.  Slow heating is usually more of a problem than slow cooling, as it will let the heat disperse into the entire panel before any expansion containment has taken place, reducing the shrinking discs effectiveness greatly. If heating happens quick enough, some shrinking can occur with only room temperature cooling, but is greatly accelerated and multiplied by cooling with either compressed air or water (squirt bottle or rag), but water generally tends to provide quicker cooling.

These shrinking discs work well on steel, stainless, aluminum, brass and may on some other metals. (it is recommended to use separate discs to prevent cross contamination) Also it only touches the higher overstretched spots that need to be shrunk. So you are able to shrink an area on a panel without worrying about making the problem even worse like you can with a torch. The shrinking disc also works excellent on removing those "oil can" dents that were caused by overworking and stretching the metal too much!

Which size disc should I get 3", 4 1/2" or 9"?

The small 4 1/2" disc has a low initial investment (almost everyone has a 4 1/2" grinder), and works great on small parts (for example, stainless trim, grille shells, motorcycle tanks, etc), light damage, tight spaces, or after primer and block sanding, it works great for catching any high spots that were overlooked, instead of beating them in and covering them with filler, without disturbing much of the surrounding primer (as it is more difficult with the large disc).

The large 9" disc excels when working large, low to medium contour panels such as, hoods, roof, door, trunk or heavily damaged panels, because of its greater working surface area. Compare it to block sanding, were on a large panel, a longer sanding block makes it straighter and works more area at one time, but the small ones still work and are needed for some situations as well.

Our newest addition to the shrinking disc line is the 3" disc.  The SD3 Disc and Kit were designed to compliment the larger shrinking discs for extreme fine tuning and to get into hard to reach areas.  If there is room for a larger disc, using the larger disc is recommended, as you will have much better and faster results.  After personally using the larger shrinking discs for many years and talking to customers, I found that a smaller shrinking disc would be a great compliment to the shrinking tool arsenal.  The SD3 disc would not be a good option to try to repair an entire 1/4 panel or heavily damaged area, it would take too long and/or just not work very well.  However, it is very handy, especially when repairing sandblasting damage from the outer skin being stretched when it is blasted from the backside between the bracing.  This creates a “Hard Edge” of stretching from the blasting process because of the bracing blocking some of the panel.  The small lipless discs allow you to get into the open areas between the bracing and even slightly under to finish blending the repair as far as the blasting process was able to stretch the sheetmetal.

Do I need spare discs?

If purchasing our Deluxe Kit or larger kit, you are allowed to purchase up to 2 of each size of discs for spares at 1/2 price at the time of purchase.  The discs themselves will last a long time, long enough that we don't have an actual lifespan to give you, and since usage varies greatly for different people.  The only reasons you may choose to purchase spares are, in case you drop and bend or otherwise damage a disc, loan it to a buddy and he fails to return it before you need it (heard this more than once!), or the primary reason being, if you are planning on using them on multiple different materials such as mild steel, aluminum and stainless steel.  You can use the same disc, however you want to be sure you clean it very well to prevent the possibility of embedding tiny steel particles that can rust or cause corrosion into your stainless or aluminum panel.  To prevent that from even being a possibility, it is recommended to use different discs on different materials.  Our Deluxe 349W+2 Kit includes all 3 sizes of kits, the wrench and 2 spares of each size for a Complete Discounted Kit.

Why choose our "Easy Shrink"™ Shrinking Discs over others?

Our "Easy Shrink"™ discs are made using a Special High Grade Stainless Alloy & Manufacturing Process, that creates a long lasting, low galling, crack resistant, safer and higher performance disc compared to older designs.  Brian Wolfe (Owner) is the Inventor of the smaller stainless shrinking discs, the correct 4 1/2" size in particular (as well as the new 3" disc), but was then followed by others.  The larger discs have been around for ages made by multiple different manufacturers in several different styles, and over the years of using and providing shrinking discs, we have made changes and improvements to the material and manufacturing process that we use, to provide you with an improved quality, safer and better performing disc, as well as introducing a smaller size disc to compliment the large one and for special situations.  Many people prefer our smooth shrinking discs over the wavy discs for several reasons.  It is safer with the flanged edge than the "saw blade" like edge the wavy discs have.  The ridges are not necessary, they create unneeded vibration and noise as the shrinking happens because of the heat caused by friction.  The ridges can actually lead to premature failure and cracking due to wearing thin only on the higher raised areas of the disc.  We have also worked hard to improve the quality control checks following manufacturing before delivery.  I, Brian Wolfe, will personally provide great friendly customer service to deal with problems or answer questions with quick responses with an importance to customer satisfaction.  We have also put alot of time, effort and testing into making reasonably priced quality "Kits" that generally include everything that you need to get you started easily and conveniently with the least amount of hassle.

If your not satisfied and/or you find the competitors disc better, send it back & I will give you a refund!
No one else offers this!

Copyright © 2013-2016  Wolfes Metal Fabrication.  All Rights Reserved. - (link excluded due to eBay policy - contact us for link)

We encourage and allow the sharing of the information contained on this webpage, in whole or part, for and "ONLY" for educational purposes
(internet forums, online & printed educational publications, etc), by including the above notice of Copyright & Reference to our websites original "sdisc" page, or by linking to it directly.
All for profit & other purposes of reproducing this content, in whole or part, are strictly prohibited, without individual written consent, punishable to the full extent of the law.

Explanation of Options & Contents

SD458 - 4 1/2" Disc, Less Common Option, for some older 4" grinders that requrie a 5/8" hole (Disc Only), Makita Part #743009-6 pad, #224501-6 Nut may work if pad is neededSD478 - 4 1/2" Disc, Most Common Option, For 4 1/2" grinders has a 7/8" hole & is a direct replacement for the 4 1/2" disc in our SD4kit. (requires backing pad)SD4kit - Fits standard 4 1/2" grinders that have 5/8" - 11 spindle thread & use discs with 7/8" holes. Contents - SD478 Disc, Backing Pad, Nut, Spacer & Instruction Manual (Need a different thread size? We can swap it out)SD4kit w/ Wrench - Same as above, but adds the Adjustable Pin Wrench.SD9 - 9" Disc, Fits Standard 7" or 9" sander/grinder/polishers & is a direct replacement for the 9" disc in our SD9kit. (requires backing pad)Large Backer & Nut - Backing Pad, Nut & Spacer for our 9" Discs (Included in SD9Kit)SD9Kit - Fits standard 7" or 9" sander/grinder/polishers with a 5/8" - 11 threaded spindle. Contents - SD9 Disc, Backing Pad, Nut, Spacer & Instruction ManualSD9Kit w/ Wrench - Same as above, but adds the Adjustable Pin Wrench.DLXKit - Our DELUXE Kit!, It includes both the SD4kit and SD9kit at a Discounted Price! Everything you need for both sizes of standard grinders! !Popular Choice & Best Value!

NEW Additions!

SD3Kit - Fits standard right angle die grinders that accept 1/4" shank mandrels.  Discs have 3/8" holes.  Contents - SD3 Disc, 1/4" Shank x 3/8" Mandrel & Instruction Manual
DLX349W Kit - Includes SD3Kit, SD4Kit, SD9Kit and Wrench.  This is all of our kit size options but does not include any 1/2 price spare discs.
DLX349W+2 Master Kit - Same as above, but adds 2 spare discs of each size (see description on "Do I need Spare Discs?")  This is our Largest Kit and Includes Everything at a $130 discount if purchased separately!

A Detailed Instruction Manual is Included with all orders.  It includes information on how the heat shrinking process works, how to use the disc & important information about achieving a proper mounting.  It is highly recommended to read the manual before using the disc for safety, knowledge, and to answer frequently asked questions.

We try to make sure we are offering everything our customers want and need, in convenient, trouble free packages.  If there is something that would improve our kits for you, or an option you would like to see added, please let us know via our Contact US Page!  Your requests do matter and ARE listened to!  We have added from request, the large backing pads, spacers (on occasion they were needed), alternate thread sizes for the 4 1/2" discs, the adjustable pin wrench and now the 3" discs.

!!Always Super Fast Shipping!!


100% Positive feedback rating Positive Feedback, Here are a few more left by our customers!

Positive  feedback rating very happy with this product,works like magic!
Positive feedback rating fantastic! that roof looks perfect now!!!!
Positive feedback rating Fast, smooth, wish i had this disk sooner, it works just like they said it would!
Positive feedback rating As desribed Amazing I have been using a torch for 35 years this is the way to go
Positive feedback rating Super fast shipping, that disc works magic on metal. Thanks alot.
Positive feedback rating wo! no way! mind blowing..too cool buy from this guy he`s the best! AAAAA+++++++
Positive feedback rating Seller goes the extra mile for cust. satisfaction. Highly recommend. Fast ship!
Positive feedback rating Looking for a quality eBay seller that takes care of business? Well, here you go
Positive feedback rating Fast shipping-nice instructions. Disc is HEAVY gauge stainless, thanks Wolfes!
Positive feedback rating fast delivery to canada,excellent product,total amateur able to remove "oilcan"
Positive feedback rating Recommended ebayer. Fast international delivery., Great product AA++many thanks
Positive feedback rating Received Disc's, GREAT JOB < AWESOME PRODUCT> GREAT PERSON TO DEAL WITH. A+++++++
Positive feedback rating Works great ,saves alot of finishing time thank you very much. a++++++++++
Positive feedback rating Thanks sir!!! exactly as i expected nice product!!!!!
Positive feedback rating Outstanding ebay transaction. Very fast shipping. Thank you. A+++
Positive feedback rating fast,efficient and a real nice tool
Positive feedback rating Great Tool! Thanks! Perfect!
Positive feedback rating FAST to ship, just a GREAT seller to do biz with will deal with again I hope
Positive feedback rating speedy delivery, super, tops+++++++++++++++++++++++++++++++++++
Positive feedback rating very good communication, finest tool, great ebayseller !! A+
Positive feedback rating straight up people they got my vote thank you merry christmas AAAAAAAAAAAAA+++++
Positive feedback rating Smooth transaction and quick delivery, disc works great! Your the man! Thanks
Positive feedback rating amazing !received faster than items ive bought in england! well rcomended+++++++
Positive feedback rating great transaction - instructions included ! thank you !!
Positive feedback rating fine ebayer just like advertised great communications
Positive feedback rating fun tool to use, it works!! thanks!!
Positive feedback rating super product and delivered amazingly fast,thankyou very much!!!!!!!!!!!!!!
Positive feedback rating PERFECT TRANSACTION! A++++++++++++++++++++++++++ 5 STARS ALL THE WAY!
Positive feedback rating Shrinking disc works great. Even comes with instructions. A+ Thanks again, Cory
Positive feedback rating Everything you said it was, plus quick shipping. Thank You
Positive feedback rating SUPER FAST DELIVERY!! came before items I bought more than a week before it
Positive feedback rating the best quality and super products, fast shipper
Positive feedback rating Fast and packed with TLC! A true Ebay Pro!!! Thank you!!!!! A Plus!
Positive feedback rating Why no one locally does this I don't know! tThanks ! You have saved me heaps !
Positive feedback rating Showed up quick and great instructions!! THANKS!!
Positive feedback rating fast delivery, nice tool and instructions to boot - recommended eBay seller
Positive feedback rating Very cool!!! Thanks Wolfes Metal Fab!!!
Positive feedback rating super fast shipping, very helpful, great product thanks again
Positive feedback rating Quality product, good communication & super fast delivery! AAAAAAA++++
Positive feedback rating Absolutely Perfect ----- Awsome ---- Thank You ---- AAAAAAAAAAAA++++++++++++++
Positive feedback rating Great product...Quick delivery. What else could I ask ? Thank You
Positive feedback rating accurate description lightning response
Positive feedback rating Awesome Disc Works GREAT Quick SAFE Ship AAA+++
Positive feedback rating Excellent tool, quick post to UK, very helpful seller. Highly recommended
Positive feedback rating A+ Exactly as described!! Perfect!! Fast shipping, great price!! Thanks !
Positive feedback rating SUPER Works Like Magic Quality Disc Quick SAFE Shipping AAA+++
Positive feedback rating Great product. Have told others about it........thanks.
Positive feedback rating great seller!,quality item even better than expected,will recomend THANKS
Positive feedback rating Great Transaction A+ Wonderful Product Disc works as advertised
Positive feedback rating Great product. Communication outstanding. Thanks a bunch!

Check out the rest of Our Great Feedback!


Also Available in bulk lots for dealers or large shops.




Please Read before emailing with a question.



Q:  Can you please leave feedback for me?

A:  Yes of course, but we are very busy, so feedback is left in bulk for everyone a couple of times a month.


Q:  When will I get my item?

A:  Orders are shipped same or next day Monday through Friday.  US orders usually take 2-3 days but allow 6 for delays.  International orders normally take 6-10 days, but can take a little longer due to customs delays.


Q:  How much is shipping?

A:  Click on the shipping tab and select your country from the drop down list and click the get rates button.  It will show you the proper shipping price.  Sometimes we offer FREE Shipping on a few of our listings.


Q:  Will you combine shipping if I buy more than one item?

A:  Yes, usually the listing or the shipping info will explain the discount.


Q:  Do your shrinking discs come with a backing pad?

A:  If you are buying a KIT , then yes it does.


Q:  What type of backing pad can I use for your shrinking discs?

A:  Most large grinders come with a rubber or plastic pad that is intended for flexible sanding discs, and have a nut that is tapered so it will sit flush with the surface when tightened.  Some pads may not follow the contour of the discs well and will cause problems when mounting, which is why we now offer both sizes of pads, both of which fit the discs well.


Q:  I love your tool, and would like to tell you about it.

A:  Great!  Feel free to write a response about our tools and include pictures and/or your business/website information if you would like.  If you allow permission, I will gladly post your story and link on our website for others to see how well it worked for you.  We have many short one line thanks and amazement quotes, and always welcome more, although if you feel like writing more, we would love to put you on our testimonials page with or without pictures.


Q:  What speed of grinder do I need for your shrinking discs?

A:  For the 9" discs 3000-6000 rpm work great.  I personally use an old heavy 6000 rpm grinder.  For the 4 1/2" discs, most small grinders run at 10,000-13,000 rpm.  They will work great.  On the new 3" discs, a standard right angle air grinder at 20,000-22,000 rpm works well.  (higher power air grinders work best as alot of friction is taking place and can slow the grinder and shrinking action if it is not powerful enough)


Q:  I paid and have not received my item, or I am unhappy because.....

A:  Please contact us about any problems or questions you have, before leaving Negative feedback.  We strive to keep our customers happy and our feedback at the top!


Q:  Can I bid on an item and then change my mind and not purchase it if I win?

A:   Your bid is a contract, if you win; you need to pay for your purchase.  Be sure you want the item before bidding.  If you are unsure, do not bid.  eBay is very strict on this, and a NPB (Non Paying Bidder) report if filed with them if this happens.  It is very inconvenient for us and we still get charged for the sale.


Q:  I want to buy an item, but I might not be able to make the payment within 48 hours.  Is this ok?

A:  We like to get items out right away after the sale, but we will understand if you need a little more time to complete the payment.  All we ask in either scenario is to send an email saying when you will make the payment, or that payment is on its way.


Q:  How do your shrinking discs compare to others on the market?

A:  Our "Easy Shrink"™ discs are made using a Special High Grade Stainless Alloy & Manufacturing Process, that creates a long lasting, low galling, crack resistant, safer and higher performance disc compared to older designs. 


Q:  How can I learn more about metalworking and using these tools?

A:  A great free place to learn are the metalmeet and allmetalshaping forums, as well as a few others.  Search the forums and ask questions, there are many nice people there sharing about the art of metalworking.  There are also DVDs offered by various individuals focusing on different subjects of metalworking that can be purchased online.


If your question was not answered, please feel free to send an email.

Замовлення та отримання товару проходить в такому порядку:

  • 1. Замовлення товару
  • 2. Перевірка замовлення менеджером
  • 3. Виставлення рахунку та реквізитів для оплати
  • 4. Оплата замовлення
  • 5. Підтвердження оплати
  • 6. Заказ товару у постачальника
  • 7. Відправка товару в Україну в наш офіс
  • 8. Ми отримуємо товар, перевіряємо його на пошкодження, комплектність
  • 8.1 Якщо все добре, висилаємо будь-яким зручним для вас способом (пошта, кур'єр)
  • 8.2 Якщо є проблеми, то повертаємо Вам гроші