Proxxon Tungsten Carbide Millers 3 pk

Made of wear-resistant tungsten. Used for vibration-free milling of high accuracy dimensions. It is advisable to secure workpieces well, avoiding accidents. For technical work on extremely hard materials: chrome-cobalt alloy, steel, non-ferrous metals, plastics. May be used for engraving and milling of PC cards.

Specifications:

• Diameter: .05", .08", .09"
• Shaft: .9"
• Contains 3 bits