Carbide Burr Bits Set for Dremel Tool - Grinding, Carving, Engraving for Metal, Wood, Stone

Crafted in Germany and manufactured in the USA with state-of-the-art 6-axis CNC technology, the Sworker 20 PCS Tungsten Carbide Burr Set is a premium-quality tool designed to tackle a wide range of materials. This comprehensive set includes 20 pieces of 3mm shank carbide burrs, housed in a convenient twenty-slot plastic clamshell box reminiscent of classic cassette tape holders, along with a paper box and a user manual.

The burrs come in a variety of head shapes, including End-Cut Cylindrical, Ball-Nosed Cylindrical, Ball, Oval, Ball-Nosed Tree, Tree, Flame, Cone, and Inverted Cone, catering to diverse application needs. The 10 PCS Brazed Burrs feature a head diameter of 6mm, head lengths ranging from 5 to 12mm, and 14 spiral flutes, all made of tungsten carbide with an impressive HRA90 hardness rating. Their 3mm shanks measure 38mm in length and are crafted from 40Cr material, with an overall length of 43 to 50mm and a maximum rotation speed of 70,000RPM.

The 10 PCS Solid Tungsten Carbide Burrs boast a 3mm head diameter, head lengths from 2 to 15mm, and 9 spiral flutes, all made of tungsten carbide with the same HRA90 hardness. Their 3mm shanks range from 23 to 36mm in length, also made of tungsten carbide, with an overall length of 38mm and a maximum rotation speed of 140,000RPM.

The burrs are designed for a wide range of applications, including carving, engraving, sculpting, deburring, contouring, chamfering, milling, cleaning, porting, cutting, grinding, polishing, elongating, and tooling. They are suitable for use on a variety of materials, such as hard wood, balsa, wax, soapstone, slate, marble, granite, concrete, steel, hardened steel, weld-seams, stainless steel, brass, copper, bronze, aluminum, cast-iron, cast-steel, cobalt, nickel, titanium, zinc, earthenware, terracotta, porcelain, fiberglass, plastic, rubber, and fiber-reinforced plastics.

The detailed user manual provides important safety instructions, including the use of protective gear, recommended operating techniques, and maintenance guidelines. It emphasizes the importance of counter-rotational motion for rough work, using a swinging motion for fine finishes, and proper clamping depth to ensure optimal performance and longevity of the burrs.

Whether you're a professional woodworker, metalsmith, or hobbyist, the Sworker 20 PCS Tungsten Carbide Burr Set is a versatile and reliable tool that can help you tackle a wide range of projects with precision and efficiency.

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