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WERKA – Manual Rockwell Hardness Tester 447-9408
- The force knob adopts the metal material to replace the plastic, it largely improves the instrument using-life.
- The body adopts 10mm cast iron structure, which is durable and suitable for various harsh environments.
- It’s indenter protector is available to improve the using lifetime of indenter.
- Application: carbides, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminium alloy, copper alloy, malleable castings, mild steel, quenched and tempered steel, annealed steel, bearing steel, etc.