Best Diamond Files In December 2022

In this article, we will explore the diamond files that is now on the market. In addition to that, we have provided you with a detailed guide that will assist you in choosing the right product. We really hope that by looking through the reviews of the top best diamond files products that we've provided below, you'll be able to quickly narrow your choices and select the one that satisfies your needs the best.

We have spent more than 100 hours testing a lot of diamond files. According to our research, we think uxcell Diamond Files is the best overall. For more of our top picks, read on! Also, check out our buying guide for some suggestions on how to choose the right cat toy.

Editor's Choice
uxcell Diamond File 6 Inch Half Round File Diamond Coated Plastic Handle Hand Tool</h3>    uxcell
9.7
uxcell Diamond File 6 Inch Half Round File Diamond Coated Plastic Handle Hand Tool uxcell
Premium Pick
Wolfride 10pcs Mini Diamond File Set Fine Diamond File Set Flat Triangle Needle Files</h3>
9.4
Wolfride 10pcs Mini Diamond File Set Fine Diamond File Set Flat Triangle Needle Files
Budget Pick
6-Inch Diamond Coated Flat File</h3>     FITOOL    10.43 x 1.38 x 1.22 inches
9.1
6-Inch Diamond Coated Flat File FITOOL 10.43 x 1.38 x 1.22 inches

Top 10 Best Diamond Files Reviews 2022

1. uxcell Diamond File 6 Inch Half Round File Diamond Coated Plastic Handle Hand Tool</h3> uxcell

  • [MATERIAL] - Made of carbon steel, with diamond coated and nickel plating for long-lasting durability, wear resistance and high strength.
  • [COMFORT HANDLE] - With the plastic handle, are comfortable for handling and long-term use. Better Control and Handling.
  • [APPLICATION] - For all kinds of , model, parts and components, crafts and other industries. Such as jade, porcelain, glass, crystal, metal, harden alloy and other components. Suitable for grinding, polishing, engraving, cutting, drilling, etc.
  • [LONG WORKING AREA] - Working area(diamond plated area) with 114mm/4.49inch in length.
  • [EASY TO STORAGE] - It comes with a plastic sleeve for you to storage it.

2. Wolfride 10pcs Mini Diamond File Set Fine Diamond File Set Flat Triangle Needle Files</h3>

  • Note: grinding forward-only, don't back and forth, reduce wear to prolong service life.
  • Special-shaped design, suitable for multi-angle fine grinding.
  • Suitable for processing hard material, such as glass products, molding, jade, ceramics and so on.
  • Rubber-coating handle, non-slip, comfortable grip.
  • Electroplating carborundum, hard and durable.

3. 6-Inch Diamond Coated Flat File</h3> FITOOL 10.43 x 1.38 x 1.22 inches

  • Suitable for grinding on glass, ceramic, tile, stone, marble, rock, bone etc; Used in deburring, fixing chipped glass, mirror, tile, ceramics, arts and crafts, many hobbies and professional applications
  • Big Comfort Massage Handle Grip: Soft grip ergonomic handle with hanging holes for convenient storage. Massage design provides comfort for the hands
  • Quality Diamond Grit Filing Surfaces: Grit surface of embedded industrial diamonds: Medium 150 Grit, Class II quality. Our product use quality grade (Level II) diamond sands while normal products use most popular Level I grade diamond sands. To compare with the normal level I dimamond sands quality, ours makes job more efficiency as well as durability and longevity
  • SPECIFICATIONS: Total length: 10.4"(26.5cm). File length: 6"(15cm). File width: 0.63"(1.6cm); File thickness: 0.16"(0.4cm); Diamond working surface (Both sides):5.12"x0.63"(13cmx1.6cm). Medium #150 grit diamond. Handle size(LxWxH): 4.5"x1.4"x1.2"(11.4cmx3.5cmx3.1cm); Product weight: approx.: 0.29LB(0.13kg)

4. KALIM 10Pcs Mini Diamond Needle File Set 6 Inch Total Length 150 Grit Diamond File</h3> KALIM

  • [MINI SIZE] 6'' Total Length, 2.75'' Usable File Length,3mm Width
  • [DIPPED HANDLES] Keeps a Firm Hold and Comfortable Even in Wet Conditions
  • [PERFECT FOR NUMEROUS USES] Nearly All Uses Including Shaping Metal, Wood, and Plastic, Especially Suitable for Fine Grinding of Models and Jewels
  • [SET INCLUDES] Barrette, Crossing, Equaling, Knife, Warding, Square, Three Square, Half Round, Tapered Round, and Round
  • [EACH FILE IS HIGHEST QUALITY] High Alloy Metal Steel Ensures Longevity and Strength

5. Yakamoz 10 Pcs Assorted Mini Diamond File Set Flat Needle Square Round Shape Rifler Files</h3>

  • File Length: 5-1/2" (140mm), Diamond Coated Area: 1" (25mm), Average Shaft Dia. : 1/8" (3mm)
  • High-quality diamond file set designed for hard-to-reach & odd-shaped objects.
  • 10Pcs Assorted industrial diamond coated head shapes: Hook, flat hook, square hook, circle, flat/convex angle and more.
  • Ultra-hard industrial diamonds permanently embedded in steel shaft tip for superior materials removal like hardened steel, carbide, titanium, stone, glass & tile.
  • PVC-dipped handles provide excellent grip, ideal for Glass, Ceramic, Metal, and Hard Wood or Jewelry Carving, shaping and material removal and cleaning.

6. 8inch Diamond Coated Half Round File Plastic Handle Hand Tools</h3> SYPARTS TOOL 7.87 x 0.79 x

  • Suitable for grinding on glass, stone, marble, rock, bone etc.
  • Material: Metal & Plastic
  • Working area : 20mm x 200mm; Total Length : 290mm; Grit:120
  • 1Pcs Diamond Coated Half Round File
  • Used in deburring , fixing chipped glass, mirror, tile, ceramics, many hobbies and professional applications.

7. Utoolmart Diamond File 6 Inch Half Round File Diamond Coated Plastic Handle Hand Tool</h3>

  • [Easy to storage] -It comes with a plastic sleeve for you to storage it.
  • [Applications] -Fit for all kinds of mold, model, parts and components, crafts and other industries. Such as jade, porcelain, glass, crystal, metal, harden alloy and other components. Suitable for grinding, polishing, engraving, cutting, drilling, etc.
  • [Comfort handle] -With the plastic handle, are comfortable for handling and long-term use. Better Control and Handling.
  • [Smoothly grinding] -Diamond file is a good selection of quickly, safely, smoothly filing and grinding.
  • [Material] -Made of carbon steel, with diamond coated and nickel plating for long-lasting durability, wear resistance and high strength.

8. Libraton Small File Set, Needle Diamond Files 13PCS</h3> LIBRATON 2.05 x 8.19 x 4.06 inches

  • ※ Widely Use: Libraton diamond files can be used for removing, refining, reshaping and scraping projects. Carbon steel files are suitable for shaping soft metal, wood, and plastic, while diamond files is suitable for nearly all uses.
  • ※ Unique Design :The mini files set includes round half-round square flat flat warding triangle sharp files. Six different designs of the hand metal files and diamond files increase the ranges of application.
  • ※ CRAFTED FROM ALLOY STEEL: Libraton small files are made of high carbon steel ensures longevity and strength.
  • ※ Easy Storaged: Each wood files set is packed by canvas pouch for easy storage and well protect.
  • ※ Comfortable Rubberized Handle: Libraton jeweler needle file set is designed ergonomically with handles of Non-Slip Rubber Grips provide a comfortable feeling during usage. Dipped handles ensure a firm grip for the best control and helps you do the job faster.

9. 10-Piece Mini Diamond Needle File Set by Kalim</h3> KALIM

  • SET INCLUDES - Barrette, Crossing, Equaling, Knife, Warding, Square, Three Square, Half Round, Tapered Round, and Round
  • DIPPED HANDLES - Keeps a Firm Hold and Comfortable Even in Wet Conditions
  • PERFECT FOR NUMEROUS USES –Nearly All Uses Including Shaping Metal, Wood, and Plastic, Especially Suitable for Fine Grinding of Models and Jewels
  • EACH FILE IS HIGHEST QUALITY - High Alloy Metal Steel Ensures Longevity and Strength
  • MINI SIZE - 6'' Total Length, 3.5'' File Length,3mm Width

10. HTS 101I0 6Pc 180mm / 40-600 Grit Diamond Flat File Set</h3> HTS 101I0 8.75 x 3.75 x 3.75

  • 2 3/4" / 70mm diamond coated surface
  • Files are 7" / 180mm long in 40, 80, 150, 240, 400, & 600 grits
  • 2 1/2" PVC handles have excellent grip even when exposed to moisture and fluids
  • Includes a vinyl pouch for easy storage
  • Includes: 6 flat files 3/8" / 10mm in width

Frequently Asked Question

1. What grit are diamond files?

A round diamond needle file can be used for opening up a huge array of holes in hardened surfaces, 600 grit being the most common for most applications.

2. When should I use diamond files?

Triatic diamond files are used for deburring, notching, dressing and honing hard, brittle materials such as hard steels, glass, and ceramic. Unlike traditional steel files, these files do not have teeth, but diamond grit. This allows you to file in side to side motions, circular, and back and forth.

3. How long do diamond files last?

For those that use stones on a daily basis and maintain them properly, the diamond will likely last years. For those that use them regularly, it's likely the stone will last from ten to twenty years.

4. Do diamond files have diamonds?

Diamond files are not cut with teeth in the same way as rasps or files. Instead, they have pieces of diamond or tungsten carbide grit embedded in the cutting faces of the tools. Diamond is much harder than tool steel and therefore makes for a much more effective abrasive tool.