20-piece rotary file set, carbide files, HSS rotary file heads, rotary tool, 1/8" (3 mm) shank rotary tool for grinders, woodworking, metal polishing, engraving, drilling

General Description: This rotary file set includes 20 carbide pieces, offering a variety of HSS rotary file heads suitable for different DIY projects. These multifunctional tools are ideal for carving, engraving, chamfering, grooving, boring, and drilling, thus meeting a variety of creative needs. Made of high-speed steel, these bits ensure a long service life and excellent resistance to wear and heat. Technical Specifications: Material: High-speed steel (HSS) Quantity: 20 pieces Shank: 1/8" (3 mm) Features: Sharp, strong, durable, good wear and heat resistance Compatibility and Accessories: Compatible with most Dremel power rotary tools and mini grinders. All bits have a 1/8" shank - high compatibility with universal chucks. Use: Ideal for DIY projects, carving, engraving, drilling, grooving. Other Information