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Diamond File
Diamond File

Diamond File


  • $2.99 USD

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Product Description

This flat diamond file is useful for removing unwanted plastic from cubes for modding purposes. This particular diamond file is high grit, and it measures 180mm (7 inches) from end to end.

Easy Returns!

Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.

Click to see exclusions and more details on our returns policy

Our Promise to You

All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.

Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.

The corners on 2x2 puzzles should not be twisted as doing so may snap the piece. Damage caused by corner twisting is not considered to be a defect.

Fast & Free Shipping Available!

  • Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $55.00+. Free expedited shipping (1-3 business days) is offered at $85.00+.
  • All orders are shipped from our New York warehouse.
  • Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
  • There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
For our customers outside the U.S.:
  • We ship to all countries not sanctioned by the U.S. government.
  • We advise that you look into your country's customs laws before ordering.

Click to learn more about our shipping methods

Product Specifications
Manufacturer Other
Type Accessories
Added 2018-09-10
Gross Weight 27g

Customer Reviews

Based on 7 reviews
Reply to Mr Bobby

You have to be a man and cleen the plastic with your teeth.

Bought it for future

I don't have a reason to use this yet but when I do I will probably love it. I honestly don't know why I bought it.

Mr. B.

I'm not sure if this is real diamond dust or not, but whatever it is, it really works! I use this for modding and it was a huge step up (in terms of how effortless modding got) from my old nail file. A minor issue that I've had is that when I modded a Rubik's brand cube, the hard plastic that the cube was composed of kinda worked its way into the file and filled some of the grit texture rough stuff, It performs a little worse than when I first got it, but if I actually took the time to clear the plastic out, it would be back to new again.

Jeremy G.
Wow, better than a regular nail file.

I bought this so I could florian mod my shengshou mirror blocks. It works so very well. Get it.

NOTE: Hard plastics do not work as well, as stated by another reviewer. Use this to mod only speedcubes. You can try to mod a Rubik's brand, but it shortens the life of your file.

Ayden B.
Pretty Dang Good

Very nice product for the price of 3$.
Effortless Mods
Low Price
Nice quality
Looks awesome

Grit easily gets clogged by harder plastics

Verdict 8.5/10
Very Nice

Olivia B.

my only complaint is that if you dont have properly mixed/dried apoxie, itll clog the file

Anthony T. (United States)
Decent file

I mean, it does what I want it to do.