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uxcell 10pcs Round Diamond Needles File 3mm x 140mm 150 Grit for Metal Glass Wood Stone Grinding Polishing Engraving

Free shipping on orders over $29.99

$9.29

$ 4 .99 $4.99

In Stock

1.Style:Round


About this item

  • Total Length: 140mm / 5.5-inch; File Length: 50mm / 2-inch; Diamond Grit: 150; File Type: Round.
  • Electroplated diamond has fine grains, high hardness and good wear resistance (hardness: 62-67 HRC).
  • Mini diamond file for fine detail work. Suitable for shaping and polishing metal, wood, marble, stone, plastic.
  • Non-slip plastic dipped Handle for easy and comfortable grip
  • When using the file, it should not be too fast. For long-lasting use, please use a lubricant (such as water) when using diamond needle files



Product Description

1

Information

Flat files, half round files, triangle files, round files, square files, flat point files, double half round files, oval files, flat triangle files, cutter point files. These diamond needle files are available. When using the file, it should not be too fast.

Diamond Needle Files

Electroplated Diamond

Electroplated diamond has fine grains, high hardness and good wear resistance. The file teeth are clear, sharp and durable.

No Coatings

Designed with the base substrate without any additional coatings, suitable for wide ranges of applications.

Non-slip Handle

PVC plastic dipped handle provides firm and comfortable grip in use when exposed to fluid or moisture.

Tips

  • Do not use a needle file to polish the oxide layer of the work piece.
  • When filing, it should be ground in the same direction, not rubbing back and forth.

Wide Applications

Suitable for shaping and polishing metal, wood, marble, stone, plastic. Works on small and delicate projects.

Especially perfect for finely grinding models and instrument parts, and dies. For long-lasting use, please use a lubricant (such as water) when using diamond needle files.


Bruce E. Freiberg
Reviewed in the United States on August 15, 2020
They wear out in a few passes. Worthless.
Hball
Reviewed in the United States on January 5, 2020
Irregular grit. Wears out FAST when using on hardened steel.
Kindle Customer
Reviewed in the United States on December 30, 2019
They do work for a bit of time but grit wears off quickly.
david ponton
Reviewed in the United States on December 16, 2019
Smooths out the rough bits