10pcs Tungsten Carbide Steel Double Cut Rotary Burrs Set, 3*6mm Rotary Tool Accessories for Plastic, Stone, Drilling Engraving Polishing, Metal Grinding Bit for Grinder Drill, DIY WoodWorking Carving

• 【High-Quality Material】The double-fluted rotary file grinding head set is carefully made of heat-treated carbide, which has extremely high hardness to ensure long-lasting sharpness when processing hard materials; at the same time, they have excellent toughness and can withstand various It is not easy to break due to external impact. Suitable for processing plastics, metals, stones, and wood. Whether fine grinding or rough cutting, they get the job done efficiently and precisely.
• 【Various Sizes and Shapes】Burr kits are available in various shapes and sizes, shapes include: ball-nosed cylinder, cylinder with end cut, cone, oval, tree-shaped, flame-shaped, inverted cone, ball-nosed cone Shape, pointed tree shape, spherical shape. Total length: 42-51mm; Grinding head diameter: 6mm/0.24 inch; Grinding head length: 7-16mm; Handle diameter: 3mm/0.19 inch.
• 【Double-Edge Design】The groove lines on the heads of these engraving drill bits are crossed, allowing them to adapt to different materials and processing needs, providing more accurate and efficient processing results. They are better suited for relatively low-density materials such as wood, plastic and aluminum, maximizing cutting and material removal efficiency for fine engraving and polishing effects.
• 【High Work Efficiency】The processing efficiency of the double-groove rotary file grinding head is dozens of times higher than that of a manual file, and nearly ten times higher than that of a small grinding wheel with a handle. Basically, a rotating burr group replaces a small grinding wheel with a handle. Easy to cut, safe and durable. Carbide burr sets cut through foreign materials like a hot knife through butter.
• 【Wide Application】The 10-piece double-cut solid carbide rotary burr set is suitable for most small rotary tools and has a wide range of applications. It can be used for a variety of tasks such as milling, leveling, deburring, hole cutting, surface processing, and welding processing to meet different needs. requirements of work scenarios. Ideal for metalworking, tool making, wood carving, model engineering, fluting, engraving, polishing, retouching and smoothing finishes.

This 10 different types of double-slot rotary file sanding heads are made of high-quality tungsten steel alloy material and are undoubtedly an indispensable helper for craft enthusiasts who like DIY woodworking, carving, polishing and other crafts. Feature: 1. The burr set is made of tungsten steel alloy material to prevent bending, reduce vibration and extend service life. Long service life, sturdy and durable. 2. Carbide burrs are ideal for processing copper, aluminum, alloy, iron, marble, jade, steel, glass, wood and plastic. 3. The dual-slot rotary file grinding head can be used with most hand power tools and comes in a large selection of shapes for various types of cuts. Specification: Product name: Double groove rotary file grinding head Material: Carbide Color: Silver Weight: 70g Dimensions: Total length: 42-51mm; Handle diameter: 3mm/0.19 inch Grinding head diameter: 6mm/0.24 inch; Grinding head length: 7-16mm Packing List: 10 * Double groove rotary file grinding head