Needle Files

Electroplated diamond needle files provide precise manual finishing for hard and abrasive materials. Manufactured with a durable diamond coating, these hand tools are ideal for shaping, deburring, and refining detailed components in toolrooms and production environments.

Available in a comprehensive selection of popular profiles, the range includes flat, round, triangular, half-round, and square shapes to suit intricate finishing applications. Each file is offered in fine, medium, and coarse grit options, allowing operators to select the correct abrasive grade for controlled material removal or fine surface finishing.

Suitable for use on tungsten carbide, ceramics, glass, hardened steels, and composite materials, these diamond coated needle files maintain cutting efficiency while delivering consistent results.

Whether you require detailed edge refinement or precision component adjustment, this versatile range supports high-accuracy manual finishing tasks.

For guidance on shape selection or grit recommendation, contact DK Holdings’ technical team.

👉 Get in touch today to discuss your requirements or to place an order.

• Engineering Toolbox – Material Hardness Overview
• Modern Machine Shop – Deburring and Finishing Techniques