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Medium Diamond Files

Eternal Tools
MDF

Our 600 grit diamond needle files are unique, they have been designed and produced with precision in mind. Use for roughing out and removing heavy pitting or finishing and shaping of hard materials. Use our coarser 220 grit diamond files for removal of material. 

Shapes available in 220 grit:

  • Triangle (220 grit)
  • Round (220 grit)
  • Knife edge (220 grit)

Shapes available in 600 grit:

  • Barrette (600 grit)
  • Crossing (600 grit)
  • Flat (600 grit)
  • Half Round (600 grit)
  • Oval (600 grit)
  • Square (600 grit)
  • Warding (600 grit)
  • Knife (600 grit)

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Shape

Grit Size

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Description

How to use our Medium Diamond Needle Files

Our diamond needle files can be used either wet or dry, they will last longer when used wet but it is understood that this isn't always practical when working on a delicate watch or clock part. As with all our products allow the tool to do the work and don't apply too much pressure especially if working on a corner or sharp edge.

The many uses for our diamond files:

  • Use the tip for detailed areas such as ring shanks
  • Removing excess solder
  • Shaping precious stones for jewellery
  • Sharpening carbide cutting tools
  • Enlarging holes
  • Fitting clock and watch glasses
  • Refacing clock & pallets
  • Re-pivoting clock and watches
  • Beveling cut crystal glasses
  • Sharpening household objects
  • Cross graining burnishing tools
  • Sharpening fishing hooks

Technical

Diamond 600 grit is precisely electroplated onto a steel blank with a plastic handle

  • Overall length: 140mm
  • Shaft: 3mm
  • Diamond length: 70mm
  • Handle diameter: 4mm

Customer Reviews

High quality, perfectly small tools! This takes my tooling to the next level!
Lightweight, precise & easy to control in those tricky areas. Excellent buy, I use them everywhere.
When I received my order I found out that a couple of items were made in the USA. After I did a search I found that I could have purchased them a lot closer to home and not waited as long to receive them and saved a few $$
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Great quality and service
Exactly as described. Cant wait to get using this diamond file!

Questions & Answers

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Other questions and our answers

I’d like to cut and smooth some tungsten carbide , will these discs do the job?

Dave

The diamond slitting discs would be perfect for the cutting of your carbide.  To smooth, try our 600 grit diamond files. To polish the tungsten carbide you can use our diamond grinding paste. 

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