4Pcs 6mm Shank Cemented Carbide Rotary Burr Long 6mm Rotary Files Double Cut Milling Cutter Set Metalworking Tool

1. These cutters are made of cemented carbide for high hardness and high abrasion resistance
2. There are total 4 pieces of cutters in different shapes or sizes that you can use for many purposes.
3. 6mm round shank fits many electric or pneumatic tools
4. Could cut cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, marble, jade, bone, etc.
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