high copper content, with excellent conductivity and thermal conductivity. Pack of 1Pcs copper solid round rod lathe bar stock.Diameter: 3mm/0.011inch; Length:200mm/7.8inch. Is there any advantages of the product? Rod made with high hardness copper, strong rust-resistant, corrosion-resistant, sturdy and durable. How to use it What is this? Copper solid round rod Widely used in DIY craft making, Gear shaft, motor shaft, short support shaft, miniature axle for shaft pocket model, model plane, or model ship ect. 1pcs W80Cu20 Spot Welding Electrode Rod W80 Tungst... – Grandado Sourcing Map 6mm Diameter 200mm Length Solid Copper Round Rod Lathe Bar Stock For Diy Craft Cnc Cutting Solid Copper Bar Stock Pack of 2Pcs copper solid round rod lathe bar stock., Diameter: 3mm/0., 011inch; Length:200mm/7., 8inch sourcing map 6mm Diameter 200mm Length Solid Copper Round Rod Lathe Bar Stock for DIY Craft CNC Cutting. Product ID: 439001947. Secure Transaction Copper solid round rod Widely used in DIY craft making, Gear shaft, motor shaft, short support shaft, miniature axle for shaft pocket model, model plane, or model ship, It also can be used for CNC cutting and forming ect. What will I get? Pack of 2Pcs copper solid round rod lathe bar stock., Diameter: 3mm/0., 011inch; Length:200mm/7., 8inchIs there any advantages of the product? Rod made with high hardness copper, strong rust-resistant, corrosion-resistant, sturdy and durable.