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uxcell 2pcs Round Diamond Needles File 3mm x 140mm 150 Grit for Metal Glass Wood Stone Grinding Polishing Engraving

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$5.19

$ 1 .99 $1.99

In Stock

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.


flashlightnut
Reviewed in the United States on August 13, 2024
great... they are very small as described.
John Otvos
Reviewed in Canada on June 21, 2024
I bought these because I hit a staple in a piece of spruce I was cutting. The staple dulled a few teeth. There was no file included in the lithium chainsaw I purchased from Jeff. This file went completely dull before it finished all the teeth on this 6" blade. This never happens with regular steel round chainsaw files.
al
Reviewed in the United States on December 5, 2024
Great for my serrated knives
bm
Reviewed in the United States on November 21, 2024
This didn't even last 20 minutes, the diamonds all wore out and fell off. HORRIBLE.
Ryan H.
Reviewed in the United States on January 25, 2024
I didn't want to spend a fortune on nut files, so I took a gamble and used this for my E string nut slot. worked perfectly (as far as I can tell lol).
Customer
Reviewed in the United Kingdom on September 19, 2023
Wears down very quickly. I am disappointed I bought these.
Rebecca Wallace
Reviewed in the United States on March 23, 2023
Made filing the holes bigger in my ceramic trees to fit bulbs in. Love these files
john handford
Reviewed in the United Kingdom on November 20, 2022
use them for sharpening my little chainsaw and they do the job very well as they sharpen on the push and pull .
Joseph C.
Reviewed in the United States on July 29, 2021
Used it to put a sharpening choil on a 20cv folding knife blade. Went through all of them to complete my job at hand. The pieces of diamond just flake off as you go.
John magliocco
Reviewed in the United States on June 4, 2021
I liked the length of the file
Fred
Reviewed in the United Kingdom on February 4, 2020
Keep these on file
Kevin. Hants
Reviewed in the United Kingdom on December 11, 2019
Exactly as described.