2pc 1/8"-Shank Mandrel Set - For 1/8" & 1/4" Wheel Disc Arbor Holes - Fits Dremel

$ 10.15

Score By Feature

Based on 226 ratings

Giftable

8.82

Packaging

8.83

Satisfaction

8.89

Delivery

9.15

OveReview Final Score

How Our Score Is Calculated

Product Description

Hardened steel with nickel finish, the ideal accessory set for Dremel and other power rotary tools

This base is used to install sanding, buffing, and cut-off wheels and discs, as well as

The small size has a screw with a shank of 1/8" and a base and cap of 5/16" the overall length is 1-3/4" the shank is 1/8"

A 1/4" diameter and 3/8 length screw on a 7/16" base/cap has a 1/8" shank with an overall length of 2" and a 1/4" shank.

Mandrels are sold in pairs of one 1/8" and one 1/4" with nuts, screws, and fiber washers

Questions & Answers

There is an extension bit available to reach into something with the grinding bit, can it be used?

Neither a extension bit nor a deactivation bit are known to me. Due to the screw diameter being larger than the hole in the Dremel discs that I use, I haven't been able to use them.

Is there any chance the big one will fit on a 2 inch ?

Although I have not used it yet, it indicates that it is 1/4 inch in diameter. You should be able to use a 1/4 inch sanding disc.

What kind of steel is this? How many revolutions are they rated for?

I have used them in my Dremel tool at 30,000 rpm with no problems, and they are hardened steel as shown in the pictures. Using wheels and stones that are not rated for that speed may result in damage to the mandrel however, the wheel or stone will probably hold up fine.

What is the best thread for 1" by 20 tpi?

The thread is probably 32, a finer one.

Selected User Reviews For 2pc 1/8"-Shank Mandrel Set - For 1/8" & 1/4" Wheel Disc Arbor Holes - Fits Dremel

It's bent after the second time

3/5

The tool should be kept at the lowest speed and the pressure should be as light as possible. Despite my best efforts, I still bent it a little the second time. Definately can bend it back, but it won't recompose itself. Why can't they make these things out of the same material as drill bits. There's no doubt it would endure a lot.

Ocean Bernard

| May 19, 2021

It's far better than anything you can get If you have a Dremel tool and are tired of the shank that comes with it always snapping your cut off wheels, you must pick up this set right away

5/5

There is almost twice as much surface area on the smaller Mandrel than the stock one that comes with your tool, which means you have a better grip and less strain on the contact point between the Mandrel and I honestly think this is a great product and recommend it to anyone who uses this kind of software.

Ryker Livingston

| Jun 07, 2021

An 8mm mandrel with an 8mm shank

4/5

The broken one had to be replaced with this new one. We gave this design 4 stars since it's aesthetically pleasing. I received those that are almost 1/4" longer than the ones I originally I had to take all the extra length off in order for it to work correctly with the application I'm using it for. The chuck will now allow it to slide all the way into the hole, which will prevent it from bending in half at high speeds.

Ari Harrell

| Oct 06, 2020

It is of very high The 1/8" shank was five eighths of an inch too long, I had to shorten it to reduce torque when using a two-inch bristle brush, but it was a

4/5

Abraham McIntyre

| Jun 18, 2021

Use at low speed is not allowed

3/5

Although not recommended for high speed, it is a good choice for cutting light materials like balsa wood for modeling. Due to excessive speed, the product bends, so I give it a 3 star rating but other than that it is a good product that I would recommend for light trimming or cutting.

Leia Kelly

| Mar 02, 2021

The search result I was seeking was found

5/5

It was the perfect size to fit my Dremel. The local stores were running out of larger cutting discs with a small hole in the center. I can now use the larger cutting discs that are available with this item.

Gideon Holmes

| Jun 09, 2021

It's a better mandrel than that

5/5

Mandrels of this quality are far superior to those of other brands. It's only that I have to buy them in pairs that I have a complaint. In my case, the smaller arbor hole would be more suitable and I wish that I could purchase it.

Paloma Phillips

| Feb 24, 2021

It is not good to use the red plastic washer

3/5

As for the rest of the product, it is good. Despite being a good product, the design is not well done. There was a problem with the red rubber gasket that came with the product. I went to the hardware store and purchased some stainless steel washers, and now the product works as it should. I can understand why someone might cheap out on a little thing, but I question why. As a result, the red gasket was an overall poor design and engineering decision.