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The PFERD 15842053 is a 5-piece diamond needle file set designed for precision filing, deburring, and shaping in tight or intricate spaces. The set includes five needle files in half-round, hand, round, square, and three-square shapes, all with a coarse diamond abrasive grade. Each file delivers a 2.75-inch length of cut, making this set well-suited for detailed work on hard materials such as hardened steel, carbide, ceramics, glass, and non-ferrous metals. A plastic needle file holder, a wood needle file holder, and a quick-mounting handle are included. Licensed trades and skilled machinists rely on diamond files where conventional steel files lose effectiveness quickly.
This set is intended for use across a wide range of trade and industrial applications, including tool and die work, mold making, maintenance and repair, and precision fabrication. The five file shapes cover the most common profiling needs encountered in metalworking, electrical, and general maintenance work. The coarse diamond grade is appropriate for aggressive material removal on hard surfaces where a fine finish is not the primary goal. The included holders and quick-mounting handle allow the needle files to be used with different grip preferences and handle configurations on the job site or at the bench.
Designed as an OEM-style replacement or supplemental set compatible with standard quick-mounting needle file handle systems. Suitable for general bench work, tool maintenance, and precision fabrication applications across metalworking and industrial trades.
Diamond needle files are a hand tool requiring no power source or installation in the traditional sense. Secure the desired file into the plastic or wood holder or attach the quick-mounting handle before use. Apply consistent, controlled pressure during filing strokes to preserve the diamond abrasive surface and avoid premature wear. Inspect files for damage before each use and store in the included case to protect the abrasive surfaces.
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