He pai: 1. He mea hanga mai i nga tira rite ki a Sandvik.2. CNC machining me te whakamataku wera matatau.3. Ka taea e matou te whakarato i nga waahanga katoa o te Hexagonal and Round drill rods.Katoa te whānuitanga o nga rakau poro hexagonal i raro nei.Rahi miro: R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, o...
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