various shape 3mm tungsten carbide burr set with long shank

various shape 3mm tungsten carbide burr set with long shank

* 【Shape】 8 vaious Shape , 100mm Shank length, 3mm shank diameter, 6mm cutter diameter
* 【Durable】 Made of heat-treated tungsten carbide YG8 that lasts 10times working life than HSS , suitable for machining variou kinds of metalmaterial including ≤HRC65 hardened steel.
* 【Extended Shank】 In the grinding process, the special extension handledesign is able to reach the inaccessible place and corner than normal burr
* 【Multifunction】Widely used for metalwork, tool making, engineering,model engineering, wood carving, jewellery making, welding, chamferring,casting, deburring, grinding, cylinder head porting and sculpting.
* 【Packaging】 Packed with a transparent plastic tube for safety storageand protection.

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Tungsten carbide burr is used widely in the shipping construction, auto engine porting and foundry fabrication. With its high rotating speed and hardness, it can machine a lot of different materials like cast iron, carbon steel, alloy steel and non ferrous material. High life service of product is warranted for virgin and excellent raw material which is one of most critical factors to the tools' life. 