Marcrist Mi650SF Segmented Diamond Blade 300 x 20mm Product Code: 12000

Sets the standard for the professional tradesman in quality and performance. High diamond concentration for fast, long life cutting in all building materials. Laser-welded and armoured core. Reduced vibration and noise.


  • Suitable for Concrete, Natural Stone, Iron & Steel


15mm segments. EN 13236.
Additional Information
Technical Specification
  • Brand : Marcrist
  • Product Thickness : 3.4 mm
  • Product Type : Segmented Diamond Blade
  • Total Product Weight : 1.417 kg
  • Model No : Mi650SF
  • Disc Bore Size : 20 mm
  • Pack Size : 1
  • Suitable Sawing Material : Concrete, Natural Stone, Iron & Steel
  • Product Diameter : 300 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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Was €69.95

Special Price €59.95

Incl. 23% VAT

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Marcrist Mi650SF Segmented Diamond Blade 300 x 20mm is rated 4.0 out of 5 by 6.
Rated 4 out of 5 by from Quality product Could have bought 3no. cheaper blades for the same price, believe me this is much better value. Great quality blade, reasonable price and super quick delivery to France. Only price prevents it from getting 5 stars
Date published: 2017-10-12
Rated 4 out of 5 by from Excellent value item Bought one the other day and it was worked hard by two of us over the full day, cuts well and showing no sign of wear, its looking like a great product for the money.
Date published: 2017-03-25
Rated 4 out of 5 by from Landscaper I have gone through 2 of these blades and I cant fault them for the price. If you are cutting dry this blade can handle concrete no bother. If you are cutting stone however It is better to cut wet as the blade will heat up quickly and blunt. It can be sharpened gradualy by cutting masonry. Great disc but when cutting stone cut wet and she will last.
Date published: 2017-01-02
Rated 4 out of 5 by from Its about value not cost Purchased this blade after well known branded cheaper blade for stihl saw wore out prematurely. Costs a bit more but has lasted longer during construction of block wall and cutting of concrete expansion joint in new slabs. Done twice the work and only at half worn point now.
Date published: 2016-10-27
Rated 4 out of 5 by from Long Lasting Blade I had always used cheaper diamond blades on a petrol Stihl saw and was used to them wearing out after a couple of hours use. I purchased the Marcrist MI650SF almost by accident (Screwfix had just sold out of the original blade I was looking for) and am glad to say I'm delighted. A sturdy blade with really deep diamond sections that seem to last well. After cutting a 120 metre long slot, at full blade depth, through solid concrete the blade still looks fresh and has plenty of life left.
Date published: 2016-08-16
Rated 4 out of 5 by from Segmented Diamond Blade First time with a Stihl saw which needed a blade. I am very pleased with the performance of this one. More expensive than I thought but as with everything, you pay for quality. Very grateful for the help I got at Screwfix, Clydebank in finding this disc with the correct rpm which seems to be an important factor but not noted on every blade.
Date published: 2014-11-18
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