Dedeco High Speed Steel Bur Setting Revolutionary - Titanium Nitride Coating. Guaranteed minimum of 3 times extended tool life. Faster, smoother & cooler finishing of all materials. Manufactured by a vaporized vacuum process at extreme heat, the gaseous titanium nitride adheres to the cutting surface, forming a virtually indestructible tool.Any material that is presently being finished successfully with uncoated high speed steel burs can now be finished far more efficiently with Goldies.Specification:- Bur Shape: Stone Setting- Shank - Shaft Size: 3/32" - 2.35mm- Bur Size: 0.9mm, 1.1mm, 1.3mm, 1.5mm, 1.7mm, 1.9mm, 2.1mm, 2.3mm, 2.5mm, 2.7mm, 2.9mm, 3.1mm, 3.3mm, 3.5mm, 3.8mm, 4.0mm, 4.3mm, 4.5mm, 4.7mm, 5.0mm, 5.2mm, 5.4mm, 5.7mm, 5.9mm, 6.3mm, 7.6mm NOTE: Visit JETSTOOLS our ebay Store Listings for a wide variety of Burs in various Shapes, Sizes and Sets, along with a range of Hand Tools for Jewelry Making and many more Jewelers Equipment Tools and Supplies. JETSINC.

High Speed Steel Bur 90° Bearing Cutter Revolutionary - Titanium Nitride Coating. Guaranteed minimum of 3 times extended tool life. Faster, smoother & cooler finishing of all materials. Manufactured by a vaporized vacuum process at extreme heat, the gaseous titanium nitride adheres to the cutting surface, forming a virtually indestructible tool. Any material that is presently being finished successfully with uncoated high speed steel burs can now be finished far more efficiently with Goldies.Specification:Bur Size: 0.9mm (.035"), 1.1mm (.043"), 1.5mm (.059"), 1.9mm (.075"), 2.3mm (.090"), 2.5mm (.098"), 2.7mm (.106"), 3.5mm (.138"), 4.0mm (.157"), 4.3mm (.169"), 5.2mm (.204"), 5.6mm (.220"), 5.9mm (.232"), 6.3mm (.248"), 6.7mm (.263"), 7.2mm (.283"), 7.6mm (.299") - Bur Shape: Stone Setting- Shank - Shaft Size: 3/32" - 2.35mm NOTE: Visit JETSTOOLS our ebay Store Listings for a wide variety of Burs in various Shapes, Sizes and Sets, along with a range of Hand Tools for Jewelry Making and many more Jewelers Equipment Tools and Supplies. JETSINC.