Pointed Cone Burs FIG5 Fox Germany - Jewelry Making Burs Size 018 - 1.8 mm - Rotary Tool Bits - Pack of 6 Burs Fox Burs are Made of Tungsten Vanadium Steel, are known for strength and durability. Burs are made to the most rigorous quality standards and exceed ISO specifications. Burs are used by Jewelers and Jewelry Manufacturers, Artists Model Designers, Hobbyists and Model Makers. Burs are useful for cutting, grinding and cleaning precious metal smoothly with no chatter or drag. These Cone Shape burs are used for enlarging and deburring and cleaning hole diameters, crevices and in small and narrow areas. Made in Germany by FOX - Bur Shape: Pointed Cone - Burs Count: Pack of 6 - Shank - Shaft Size: 3/32" - 2.35mm - Material: Tungsten Vanadium Steel - Packaged: Clear Top Plastic Box - Size: 018 - 01.8mm