Introducing The MetMo Multi Drive Expansion Kit

Mighty and mobile, this thing can pack in an entire Multi Drive workshop without breaking a sweat. Everything Multi Drive you could possibly need, stored in one handy (and beautiful) tool case

The Numbers

What can you fit inside the beast?

4mm bits: 36

Drill bits: 10

Files: 7

Blade Mount (with blade attached): 1

4mm Adaptor: 1

Blades: 20+

Scribes: 3

Leads: 5

Multi Drive handles: 2

Stubster handles: 1

Metal case: 1 

This bad boy also has three universal pockets, one of which doubles as a mount for the Metal Case. If the Metal Case is installed, then you still have two pockets to treat as your personal TARDIS for any extra bits or notes you might have! If used with the Metal Case, the total bit storage is increased to 60 bits. 

Each area has been tailor made for the tools of Multi Drive and the universal pockets are perfect for storing extras like the smaller Leather Case, with plenty of room for your own additions too. 

Magnetic Case Connection Point

Harnessing the power of magnets, the Metal Case can still be used for its quick release nature by way of a steel insert within the leather. So there's no ferreting around in a pocket to get access to your most used bits.

No Case? No Problem!

If you don’t have the Metal Case, this pocket can also be used to house a notepad or hold pens, pencils and tweezers.

Drill Bit Storage

This highly requested compartment allows the drill bits to be stored in their original box (the safest place for them) while allowing easy access to quickly pop them out and start putting holes in things.

Blade Zone

A specially designed pocket to hold the blade attachment without cutting its way through the case, with a handy pocket directly behind it for storing an assortment of blade packets.

The Coveted File Storage

A fully enclosed needle file area *gasp* to keep up to 7 needle files in top condition and prevent them from filing everything else in the case. Always keep your abrasives stationary while not in use, as the old saying goes.

Lead Launch Tubes

Carrying over our innovation from the original Leather Case, you can safely store five 3mm leads in the brass tubes, keeping them safe and preventing breakages of that fragile lead while on the move.

Driver Pockets

Fit two additional Multi Drives in individual pockets, with space to keep them loaded up with bits so you can leave them set and ready to get straight back into what you're working on. With added space for the Stubster too!

Open MetMo Multi Drive Expansion Kit filled with a number of tools including the MetMo Multi Drive and metal case, and the MetMo Power Pocket Driver.

Bits, Glorious Bits

There is ample storage for a full range of 4mm bits, so you can store all of your favourites and have them on hand with no compromises.

Deep Pockets

Large voids for small cutting matts, notepads, a tiny hammer perhaps? Or whatever else you want to keep safely together.

Top Brass

All put together with indestructible brass fittings, these tried and tested fittings have been used since Roman times. The simplicity and lack of moving parts make them the most rugged and simple fixing, proven to us time and time again to keep working indefinitely, unlike studs or buttons.

Folds Away for Easy Storage

Fold away to tuck into your desk or a bag, the Expansion Kit when fully kitted out is only 25mm thick, making it portable and convenient to store away.

MetMo Multi Drive Adaptor set.

Introducing The Adaptor Set

But wait, that’s not all! As if all that wasn't enough, the kit also comes with three unique utility bits that we've designed from scratch.

These are supplied with every Expansion Kit to give you a little extra utility, and are also available separately as a stand alone product.

The Extender

Need some extra reach into a narrow space that the Multi Drive just can't quite get into? It happens too often, so we've made this first of its kind ultra slimline 100mm drive bit extender to boldly go where no bit has been before.  

The Reacher

We were fed up of using those plastic covered wire drive shafts, where you have to have fingers of steel to hold it in place while working on an M2 screw... Many a screw has been catapulted into oblivion with one of those. So, we've created a magnetic bit holder built into a stainless steel universal joint which is perfect for reaching in, around, and getting to screws previously untouchable.  

Rigid Shafts

The universal joint is a 'kinematic pair that articulates three rigid links by means of revolute joints...' well that's what my engineering textbook says. In (somewhat) simpler terms, the joint allows relative rotation in two axis and this enables two rigid shafts to rotate at 40° to each other, allowing you to get deep into your PC and dismantle it from the inside out.

The Chuck Adaptor

This attachment lets you use Multi Drive with any drill bit and is supplied with a standard micro twist chuck (the black component). It can clamp a drill bit of any size up to 3.5mm, so if you have your own existing set of pin drills or want to source your own drill bits then you totally can, knowing you can get any specialist size you need, turning Multi Drive into a highly versatile pin drill.

MetMo Multi Drive Tool with MetMo Chuck Adaptor and drill attachment.

Chucks Away

The chucks are also standardised by Dremel, so if this wears out or vanishes you can easily replace it with off the shelf parts.  

  • 5 stars: 15 (94%)
  • 4 stars: 1 (6%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
John P.
Real leather feels so good

Initial setup was a little tricky; the YouTube video is very helpful. I ended up using one of the small hex keys that came with the driver to open up some of the pockets a little so I could get things in. But since then it's been fantastic. Worth every penny and it is SO great to lay it out and see everything I need.

W
Warren
Really neat storage

I see this is out of stock, I hope they stock them soon for those who might want one now. I do not regret this addition. Took me a while to decide where to put things and to work out the brass tubes! However, now I have settled on a system, I know where everything is whenever I need a part, no scratching in a drawer or a shelf. I sometimes just grab the metal case but for most jobs I take the whole thing so if I need an attachment I didn't think I'd need, it's right there. It fits everything and then some. It protects the drive, folds away neatly and looks great. Highly recommend if you've gone in for the whole system as I have.

J
Jon
Awesome it’s leather!!

This smells great! Looks & feels so good. Does what it’s supposed to & even holds little extra stuff in the pockets. Easy to carry store & holds everything nicely.

C
Christopher M.
Beautiful Piece of Kit

I am very happy with the Multi drive and the expansion kit. It looks great while keeping everything together in an organized and functional way.

D
David W.

Great

P
Pauline T.

"oui c'est bien"

S
Sharlene

Exactly as described maybe put in a map of what goes where?

Good shout Sharlene! I'll pass this on to the team, and in the meantime we do have a photo on the product page that shows the expansion kit fully loaded. We also have a YouTube video, but I'm not able to link it in the comment unfortunately! It's called "MetMo Multi Drive setting up the expansion kit".

G
Glenn S.

Outstanding product and superb customer service!!

M
Mario

Super

J
Jeff W.

A perfect organizer for my multidrive! Originally I thought I wouldn't need it, but after working with all of my accessories, I realized this would be the ideal storage strategy.

K
Karl
Takes some breaking in, but it's worth being patient with.

I'm a little bit less enamored with this one than I'd hoped to be, but I think that's mostly because the magnetic case is such a standout. And they play great together, so I still love this thing by extension. The big thing to be aware of up front is just that it's going to take a little work to get all your bits in place. Not a surprise if you're used to working with leather, but if it's going to be new to you expect to invest a little time prying pockets into shape to get everything settled into its new home. Once it's held stuff for a while, actually working with it is nice and smooth.Mostly. I still don't love the file storage area - the corner pocket especially just feels a little too shallow. It hasn't caused any problems, mind, and the flap itself is perfectly designed to close itself rather than folding when you close the case on it, but this is the kind of minor nitpick you have to reach for when critiquing MetMo perfection.

D
Dexter A.
The Ultimate Upgrade for MetMo Fans

The MetMo Multi Drive Expansion Kit is a beautifully crafted, ruggedly functional upgrade that transforms your tool organization into an art form. Styled like a classic map case and built from top-grain leather with high-tensile stitching, it’s not just a storage solution—it’s a statement piece for anyone serious about their tools.What I love most is how thoughtfully every compartment is designed. From the magnetic mount for the Metal Case to the dedicated zones for blades, files, drill bits, and even lead tubes, it’s clear this was made by people who actually use their tools. The file storage and blade zone are especially clever—keeping sharp and abrasive items secure and separate is a game-changer.Despite its capacity (up to 60 bits when paired with the Metal Case!), it folds down to just 25mm thick, making it incredibly portable. Whether I’m at my desk or on the move, this kit keeps everything I need within reach and perfectly organized.If you already love the MetMo Multi Drive, this Expansion Kit is the natural next step. It’s functional, durable, and just plain cool.

C
Christopher M.
Wonderful!

This is my favorite Multi Drive accessory. The accessory that holds all my accessories. I'm a big fan of leather tool cases and how they weather and age. This one is well designed and well made. I love how it holds the magnetic metal bit case and organizes multiple Multi Drives, bits, files, lead, and other components. It's the perfect way to carry it all and store it n my office where it looks nice and functional. It works well as a mobile workstation. So much so that you'll want mutiple drivers, at least an original and a Stubster.

B
Barbara
Love it

The only critique I have for that is that only six of the compartments for files work. The seventh is unusable because of the rounded corner. I would have loved to have that one available, too, as one file came with the Multi Drive, and six were in the file add-on, making it seven in total.Other than that it is an awesome piece that can hold everything I need!

K
Kevin C.
Treat yourself

If you can splurge then this is a treat yourself gift. Super organized, recommend.

I
IainD
Harks back to a better age

If you appreciate engineering at its finest then you know you just have to have a leather case to keep it in.This is that case.Lovely old-school manufacturing with very supple hide and plenty of space for pretty much all of the driver options and some spare bits to boot.And it smells wonderfully of leather.