No it only fits the earlier style Multitools. The Fmm250 without the quick release blade change should take multitool blades by unscrewing the sanding foot and installing the blade using the washer holding the sanding foot( if it has the star pattern) or if the washer doesn't have the star pattern there should be an accessory washer with the star pattern and screw that should have come with the kit. If it is missing the replacement for the retainer washer and screw is p/n FMM250SCRKIT. Check the Fein web site.

Fein 35222927050 Multi-Master Upgrade Kit, Colour Coded

Fein 35222927050 Multi-Master Upgrade Kit, Colour Coded

Q: Is this low enough to clear your work using the newer flush cut blades?

The bottom washer fits the blade cup as it should. It's worked just fine for all of the Fein and Bosch blades I've bought.

Q: this up grade kit ..will it work on an older model fien 656 detail sander?

It Fits my Fien 636-1 which is older and similar and works great. I no longer have the packaging but it lists that it fits the models that do not have the star backer integral to their design. The secret to getting it not to slip as others complained about is to hold the blade when tightening so it doesn't shift position and tighten until the head assembly ocelates and stops then snug the bolt a bit more. Also make sure the star is engaged fully in the blade star. socket

Q: Will this work with msxe 636 ii 2007

Yes, It fits the MSXE 636II per the manufacturers description .

4.5/5

Product ID: 89044041

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Description

FEIN Genuine accessory now with Star lock mounting Fully compatible with all FEIN machines past and present. Up to 25% more work progress Makes more even, smoother movements possible. The unique special geometry fixing produces greater rigidity ›See more product details

Fein 35222927050 Multi-Master Upgrade Kit, Colour Coded

Specifications

Manufacturer	Fein
Part Number	35222927050
Item Weight	0.317 ounces
Product Dimensions	0.07 x 0.31 x 0.3 inches
Item model number	35222927050
Batteries	1 Unknown batteries required.
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Number Of Pieces	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Is this low enough to clear your work using the newer flush cut blades?

this up grade kit ..will it work on an older model fien 656 detail sander?

will it fit fmm250

Will this work with msxe 636 ii 2007

Reviews

4.5

All from verified purchases

P**N

Works with Worx Sonicrafter.....

I've been loking for a replacement head screw, to attach blades for my Worx Multitool WX671.4 Contacted Worx to be told not available, ordered this & it fits perfectly

2.02.2021

W**M

Perfect replacement

Needed a replacement for my Ryobi multi tool and couldn't get one for it so this was just the right thing.

17.08.2021

W**M

replacement bolt

identocal lenth thanks

8.07.2021

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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