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  • 19/02/2021

    Great product and good price. I'm very satisfied. The sizes are ideal for small lathes, milling machines or CNC machines. Ideal product for those who delight in mechanics. I recommend it. Great product and good price. I am very satisfied. The sizes are ideal for small lathes, mills or CNCs. Ideal product for those who dabble in mechanics. I recommend it.

  • 01/02/2021

    Its really good and well squared, i really find it useful and exact, only problem is the thread are withworth and holes are slightly unaligned. Here is my review video on my youtube channel.

  • 01/11/2020

    Looks great, well oiled. Exactly 25-50-75. Very pleased.

  • 13/01/2021

    Arrived fast... very nice!

  • 30/03/2018

    Blocchi 25x50x75 I blocchi arrivano a coppie, singolarmente protetti con carta oleata, imbustati un sacchetto di plastica e confezionati scatola di cartone in una scatola di cartoncino. Il tutto era protetto con un generoso strato di materiale espanso. I blocchetti che ho ricevuto presentano filettature M10, ma i fori passanti sono da 8.5 mm di diametro. In pratica forano tutto con il diametro di preforatura per la filettatura M10 e non allargano i fori passanti a 10.5 mm. Per assemblare i blocchetti ovviamente non si possono usare viti M10 normali perché non passano da fori da 8.5, comunque ci sono due strade possibili , o si costruiscono dei tiranti con la prima parte filettata M10 da avvitare nel blocchetto e la restante ridotta a 8 mm e filettata M8 da infilare nei fori passanti e fissare con dado flangiato, o si mettono nei fori filettati delle bussole di riduzione con filetto esterno M10 ed interno M8 e si usano dei bulloni M8. Le superfici esterne blocchetti sono rettificate

    Comments (2)
  • 26/01/2018

    External dimensions good and metric tick... Then it gets a little more interesting. All the unthreaded holes are about 9 mm. the threads are imperial as others have noted. On the largest surface the holes are a different pitch one way than the other (the long way is 14.05mm the short way 14.95). Between centres from edge to edge is 2.2” which would make sense for 7/32s pitch but the other way is 14.95m (nothing imperial). Only 5 holes are threaded all on the largest surface all the way through to the other side. I have no way of checking for parallel. All this said they will may a valuable addition to any workshop. They would be slightly better value if they were hard metric.

  • 22/01/2019

    Bloki przychodzą owinięte w jakiś cienki drący się papier, nasączony smarem, którym są one zabezpieczone przed korozją. Powierzchnie są bardzo precyzyjnie wyszlifowane, gładkie i proste. Kąty proste są dość precyzyjne, i uważam, że wystarczające. W najniekorzystniejszym ustawieniu, można włożyć z jednej strony papierek 0,04mm, czyli wychodzi, że na 75mm jeden ma zbieżność 0,02mm.

  • 11/06/2019

    Tym razem troszkę gorzej. Poprzednio kupiłem jeden komplet, i bloki są idealne. Tym razem jednak, jeden ma odchyłkę 0,02mm na wymiarze 50mm, pozostałe boki są idealne. Ogólnie sądzę, że taka dokładność jest na większości amatorskich maszyn, i tak wystarczająca. Jedna uwaga do producenta, szkoda że niegwintowane otwory nie mają średnicy 10mm, można by wtedy bezproblemowo łączyć je śrubami.

  • 07/10/2019

    2 en 1 !!! dos bloques que pudieron superar el delicado trato de Correos. Una vez limpios del kilo de grasa que tienen para su protección se pueden observar los agujeros roscados.

  • 15/04/2020

    Delayed delivery probably caused by covid lock down. The blocks where very square and of excellent quality. The only problem being that Bangood sent me 1" x 2" x 3" blocks despite the box they came in being marked as 25-50-75mm. Bangood offered to discount the sale and give me some points which I agreed to. I already owned a set of 1-2-3 blocks and specifically needed metric, so it looks like I am going to end up with three sets. I don't mind too much. I use them constantly including with woodwork. The entire complaint process took about 36 hours which I thought was excellent. It might have been even quicker if I had initially provided the SKU number and a photo of the label.

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