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The Busch® 12-Piece Cup Bur Set is an essential toolkit for professional jewelers and metalworkers seeking versatility, precision, and durability. Made from premium tungsten carbide, these burs are engineered to deliver exceptional cutting performance and long-lasting wear resistance—perfect for fine jewelry craftsmanship and intricate metalworking tasks. This comprehensive set includes a variety of cup-shaped burs in multiple sizes, allowing you to select the perfect tool for detailed operations such as stone setting, prong refining, carving, and polishing. Each bur is precision-machined for consistent accuracy and smooth performance, ensuring clean, precise cuts every time. Tungsten carbide’s renowned strength and durability make this set reliable for both repeated professional use and hobbyist projects. Compatible with hand drills, rotary tools, flex shafts, and CNC machines, these burs offer excellent versatility and ease of use. Safety and cleanliness are prioritized in the design, as these burs minimize dust and debris generation during operation—helping you maintain a cleaner and safer workspace.
Whether you’re working with gold, silver, platinum, or other metals, the Busch® 12-Piece Cup Bur Set is your go-to solution for achieving flawless results in jewelry making and metalworking.
Material: Premium Tungsten Carbide for superior strength, durability, and wear resistance
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Number of Burs: 12 pieces
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Bur Sizes:
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0.8 mm,0.9 mm,1.0 mm,1.1 mm,1.2 mm,1.3 mm,1.4 mm,1.5 mm,1.6 mm,1.7 mm,1.8 mm,2.0 mm
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Shank Diameter: Standard 3/32" (2.35 mm), compatible with most rotary tools, flex shafts, and CNC machines
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Applications: Precision jewelry making, metalworking, stone setting, prong refining, carving, and polishing
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Compatibility: Suitable for use with hand drills, rotary tools (e.g., Dremel), flex shafts, and CNC machining equipment
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Features:
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Precision-machined cutting edges for consistent accuracy and smooth finishes
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Minimizes dust and debris for a cleaner and safer working environment
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Durable construction ensures long-lasting performance even with frequent use
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Ideal For: Professional jewelers, metalworkers, hobbyists, and craftspersons requiring high-precision burs
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Features
Versatile Size Range: Includes 12 cup burs ranging from 0.8 mm to 2.0 mm, perfect for a wide variety of jewelry making and metalworking applications.
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Premium Tungsten Carbide Material: Crafted from durable tungsten carbide to ensure exceptional longevity and resistance to wear and tear.
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Precision Machined: Each bur is meticulously engineered for accuracy, delivering smooth, consistent cutting and shaping performance.
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Wide Compatibility: Compatible with hand drills, rotary tools (including Dremels and flex shafts), and CNC machines for flexible and efficient use.
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Durable & Reliable: Tungsten carbide construction withstands frequent use without dulling or losing effectiveness, ideal for both professionals and hobbyists.
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Cleaner Workspace: Designed to minimize dust and debris production during operation, promoting a safer and tidier work environment.
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Ideal for Fine Jewelry: Perfect for delicate tasks such as stone setting, prong refining, carving, and other intricate metalworking projects requiring precision.
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