4. Metal tools and implements, making
  5. Blank or process
  6. Drill

Jan Akerman

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Cemented carbide body used preferably for abrasive rock drilling

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
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Cemented carbide body used preferably for abrasive rock drilling

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
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Cemented carbide body with extra tough behavior

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent

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Cemented carbide body with extra tough behavior

Stock material or miscellaneous articles – Composite – Of metal
Patent

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Cemented carbide body with increased wear resistance

Stock material or miscellaneous articles – Composite – Of metal
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Profile ID: LFUS-PAI-P-136149

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