Diamond Coated Files

Best Diamond Coated File Suppliers in India

A diamond coated file is built for precision filing, shaping, deburring and finishing on materials that ordinary files struggle with. The diamond-coated abrasive surface cuts through hardened steel, carbide, glass and ceramics without dulling as quickly as a standard file would. We supply diamond coated files across India from our base in Kolkata, in different shapes, grits and sizes. If you need help matching a file to your material or finish requirement, it's worth getting in touch before you order.

Diamond Coated Files for Different Industrial Applications

Diamond coated files are used wherever standard files fall short on hardness or finish. A few common applications:

• Tool & Die Making

Toolmakers use these files to shape and refine hardened tool steel where precision matters more than speed.

• Carbide Tool & Insert Finishing

Carbide is too hard for regular files, so diamond coated ones are used to sharpen and true up cutting edges.

• Glass & Ceramic Finishing

These files smooth edges and correct minor imperfections on glass and ceramic parts without chipping them.

• Deburring & Edge Finishing

Sharp burrs on hard materials come off cleanly with a diamond coated file, leaving a safer edge to handle.

• Mould & Precision Component Finishing

Mould makers rely on them for fine detail work where a standard file would wear down too fast.

How to Choose the Right Diamond Coated File?

Picking a diamond coated file involves more than settling on a size. Grit, shape and coated length all affect how the file performs on a given material. Here's what to check before ordering:

• File Shape and Profile

Flat, round, half-round and triangular profiles each reach different surfaces and angles, so the shape should suit the part being finished.

• Grit Size

Coarser grits remove material faster for shaping, while finer grits are used for polishing and detail work.

• File Size and Coated Length

Longer coated lengths suit larger surfaces, while shorter ones give better control in tight or detailed areas.

• Work Material

Hardness varies across hardened steel, carbide, glass and ceramic, and the grit needed changes with it.

• Application and Required Finish

A rough shaping task and a fine polishing task call for different grit choices and file handling.

Why Choose Genuine Enterprises for Diamond Coated Files?

Sourcing diamond-coated files from one supplier makes it easier for a toolroom or fabrication unit to keep the right mix of shapes and grits on hand for different jobs. Getting the grit and profile right the first time also cuts down on wasted material and rework, which counts for a lot when working with hardened or brittle materials.

Being the leading diamond file supplier in Kolkata, we work with toolmakers, manufacturers, and precision workshops across India who need a specific grit or shape for a particular material, whether it's a single purchase or a repeat order. 

Frequently Asked Questions

1. What is a diamond coated file used for?
It's used for precision filing, shaping and finishing hard materials like hardened steel, carbide, glass and ceramics.

2. How is a diamond coated file different from a regular file?
It has a diamond abrasive coating instead of cut teeth, which lets it work on materials too hard for standard files.

3. What grit should I choose for shaping versus finishing?
Coarser grits suit shaping and material removal, while finer grits are better for polishing and detail work.

4. Can diamond coated files be used on carbide tools?
Yes, they're commonly used to sharpen and refine carbide tools and inserts that standard files can't cut.

5. Do you supply diamond files in different shapes and sizes?
Yes, we supply diamond file options in various shapes, grits and coated lengths depending on the application.

6. Do you supply diamond coated files outside Kolkata?
Yes, we supply toolmakers and manufacturers across India, not just buyers within Kolkata.