{"product_id":"10pcs-hard-alloy-rotary-file-3-6mm-double-grain-10-shapes-for-efficient-cutting-on-metals-wood-plastic-1-8-shank","title":"10pcs Hard Alloy Rotary File 3*6mm Double Grain 10 Shapes for Efficient Cutting on Metals, Wood, Plastic, 1\/8\" Shank","description":"\u003cp\u003eProduct Overview\u003cbr\u003eUpgrade your workshop with the Pontas 10Pcs Carbide Rotary Drill Bit Set – a premium selection of high-hardness rotary files designed for efficient cutting, grinding, carving, and finishing. Featuring a 3mm (1\/8\") shank, 6mm double-cut heads, and 10 different head shapes, this kit delivers exceptional performance on metals, wood, plastics, and more. Whether you’re a professional metalworker, a DIY enthusiast, or a wood carving artist, these durable, long-life carbide burrs will become your go-to rotary tool accessories.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003cbr\u003e🔹 Premium Carbide Construction\u003cbr\u003eMade from high-grade solid carbide, offering outstanding hardness, wear resistance, and heat tolerance. Stays sharp longer than HSS or steel bits – ideal for heavy-duty applications.\u003c\/p\u003e\n\u003cp\u003e🔹 Double Cut Design for Maximum Efficiency\u003cbr\u003eEach head features a double-cut (cross-cut) tooth pattern that provides faster material removal, smoother surface finish, and reduced vibration. Perfect for controlled shaping and deburring.\u003c\/p\u003e\n\u003cp\u003e🔹 10 Universal Head Shapes\u003cbr\u003eFrom ball-nose and tree shapes to flame, cone, and cylindrical profiles – this set covers all common rotary file geometries. Tackle slotting, contouring, edge beveling, hollowing, and intricate detail work with ease.\u003c\/p\u003e\n\u003cp\u003e🔹 Standard 3mm \/ 1\/8\" Shank\u003cbr\u003eCompatible with most rotary tools, die grinders, and micro motors (e.g., Dremel, Proxxon, generic multi-tools). Quick and secure bit changes.\u003c\/p\u003e\n\u003cp\u003e🔹 Compact \u0026amp; Versatile Size\u003cbr\u003eHead diameter: 6mm \/ 0.24\"\u003c\/p\u003e\n\u003cp\u003eHead lengths (vary by shape): 7mm, 9mm, 12mm, 14mm, 15mm\u003c\/p\u003e\n\u003cp\u003eOverall tool length (approx.): 35mm \/ 1.38\"\u003c\/p\u003e\n\u003cp\u003eShank diameter: 3mm \/ 1\/8\"\u003c\/p\u003e\n\u003cp\u003eApplications\u003cbr\u003e✔ Metalworking \u0026amp; Fabrication – Weld cleaning, deburring, surface preparation, porting, and die finishing.\u003cbr\u003e✔ Wood Carving \u0026amp; Sculpting – Shaping, hollowing, fine detailing, and smoothing.\u003cbr\u003e✔ DIY \u0026amp; Modeling – Plastic trimming, engraving, circuit board work, and model making.\u003cbr\u003e✔ Tool \u0026amp; Knife Making – Sharpening, contour grinding, and edge cleanup.\u003cbr\u003e✔ Automotive \u0026amp; Repair – Removing rust, cleaning gasket surfaces, and porting cylinder heads.\u003c\/p\u003e\n\u003cp\u003eWhat’s in the Box\u003cbr\u003e10 x Carbide Rotary Files (3mm shank, 6mm head)\u003cbr\u003eIncludes the following shapes (typical set): ball, tree (pointed \u0026amp; radius), cylindrical (end cut \u0026amp; radius), flame, cone, oval, and inverted cone. Actual shapes may vary slightly but cover all major profiles shown in the product images.\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003cbr\u003eParameter    Details\u003cbr\u003eMaterial    Solid Carbide (Micrograin)\u003cbr\u003eShank Diameter    3mm \/ 1\/8\"\u003cbr\u003eHead Diameter    6mm \/ 0.24\"\u003cbr\u003eHead Lengths    7–15mm (depending on shape)\u003cbr\u003eOverall Length    ~35mm \/ 1.38\"\u003cbr\u003eTooth Pattern    Double cut (cross-cut)\u003cbr\u003eQuantity    10 pieces\u003cbr\u003eApplication Materials    Steel, aluminum, brass, wood, plastic, fiberglass, stone\u003cbr\u003eWhy Choose Pontas Carbide Rotary Bits?\u003cbr\u003eSharp \u0026amp; Durable – Engineered for long life even under continuous use.\u003c\/p\u003e\n\u003cp\u003ePrecision Cutting – Double cut geometry ensures controlled material removal and a fine finish.\u003c\/p\u003e\n\u003cp\u003eHeat-resistant – Carbide maintains hardness at high speeds (recommended RPM: 10,000–35,000).\u003c\/p\u003e\n\u003cp\u003eCost-effective – 10 essential shapes in one set, saving you from buying individually.\u003c\/p\u003e\n\u003cp\u003eUsage Tips\u003cbr\u003eUse with rotary tools or die grinders at 15,000–30,000 RPM for metal, lower speeds for wood\/plastic.\u003c\/p\u003e\n\u003cp\u003eApply light pressure – let the carbide teeth do the work.\u003c\/p\u003e\n\u003cp\u003eFor metal work, use cutting fluid or wax to reduce heat and extend tool life.\u003c\/p\u003e\n\u003cp\u003eAlways wear eye protection and a dust mask.\u003c\/p\u003e","brand":"dinoinbox","offers":[{"title":"Default Title","offer_id":48227879714970,"sku":"MH02768","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8748\/7130\/files\/ScreenShot_2026-06-11_132954_774.png?v=1781155902","url":"https:\/\/www.dinoinbox.com\/products\/10pcs-hard-alloy-rotary-file-3-6mm-double-grain-10-shapes-for-efficient-cutting-on-metals-wood-plastic-1-8-shank","provider":"dinoinbox","version":"1.0","type":"link"}