Diamond Needle Files

Precision diamond needle files for fine deburring, shaping and surface finishing of carbide, hardened steel, ceramic and glass components.

Our diamond needle files are coated with industrial-grade diamond particles bonded to hardened steel shanks, enabling effective material removal on surfaces that conventional steel files cannot touch. Available in flat, round, half-round, square, triangular and barrette cross-sections, they are ideal for intricate work in die making, mould finishing, jewellery fabrication and electronics assembly. Each file is engineered for a controlled, even cut that minimises surface damage while achieving tight dimensional tolerances.