Titanium-Plated Mini Diamond File Kit

This 10-piece kit contains mini diamond files designed for demanding manual finishing tasks. Each file is 160 mm long overall, with a 50 mm usable filing surface. Made from high-strength steel and protected with a titanium plating to increase resistance to oxidation and abrasion. Rod thickness is fixed at 4 mm; handle diameter is consistently 5.5 mm. All files feature single-cut geometry and medium tooth density. Specifically intended for shaping and smoothing operations on steel, ceramic, and glass — widely adopted in scientific instrument servicing, optical component preparation, musical instrument repair, and micro-engineering prototyping.