Diamond Grinding Needles Set – 2.35mm Shank for Rotary Tools | Metal, Wood, Jewelry Engraving & Polishing

Diamond Grinding Needles is a must-have accessory for rotary tool users. Featuring a 2.35mm shank, these grinding rods are designed for high-precision engraving, grinding, and polishing on various surfaces like metal, wood, plastic, and glass. With assorted shapes and tips, this set allows jewelers, woodworkers, and DIY enthusiasts to handle intricate detailing, finishing, and surface smoothing with ease. Whether you're crafting jewelry or engraving wood or stone, these durable diamond-coated bits ensure long-lasting performance and clean results.