304 Stainless Steel Three-Edged Needle; Double-Edged Needle Four-Sided Needle Marking; Engraving Sandblasting Custom Processing

Discover the 304 Stainless Steel Three-edged Needle, a precision tool designed for marking, engraving, and sandblasting. Ideal for medical, laboratory, and industrial applications, this high-quality needle offers superior durability and custom processing options.