4. Boring or penetrating the earth
  5. Bit or bit element
  6. Impact or percussion type

Jan Magnus Andersson

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Diamond coated cutting tool insert

Metal treatment – Stock – Carburized or nitrided
Patent

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Diamond coated cutting tool insert and method of making same

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Patent

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Mine roof drill bit and cutting insert therefor

Boring or penetrating the earth – Bit or bit element – Impact or percussion type
Patent

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Mine roof drill bit and cutting insert therefor

Boring or penetrating the earth – Bit or bit element – Impact or percussion type
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-901039

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