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We supply: Round Tungsten carbide punch, Flat cemented carbide punch, Standard cemented carbide punch, Non-standard cemented carbide punch.
Materials of cemented carbide punch:SKH51, SKD61, SKD11,etc.
Application: separating product from plastic mold
drilling longer and smaller holes
stabilizing the molds,etc
Accuracy: ±0.002mm.
Good wear resistance , toughness , hardness and intensity .
High temperature resistance ,Corrosion-resistant.
Cemented carbide punch