Square Needle Files

Discover our selection of high-quality square Swiss and German needle files, designed for precision and durability. Ideal for intricate metalwork, jewelry making, and fine detail work, these files provide the perfect balance of control and finish. Choose from a variety of cut numbers to find the perfect match for your project, and achieve flawless results every time.

Swiss Cut File Numbering System

Files we sell use the Swiss cut scale, The Swiss cut file numbering system ranges from 00 (coarsest) to 4 (finest). Each number corresponds to the density of the teeth per centimeter (or per inch in some cases), with lower numbers indicating coarser files and higher numbers indicating finer files.

• 00 (Double Nought): Very coarse. Ideal for rapid material removal on soft metals or large surfaces.
• 0 (Nought): Coarse. Suitable for general-purpose filing.
• 1: Medium coarse. Good for removing material more precisely.
• 2: Medium. Balances material removal and finishing.
• 3: Fine. Used for finishing work where a smooth surface is required.
• 4: Extra Fine. Ideal for fine finishing and detailed work.