TREA

Boring or drilling machines or devices specially adapted for particular work Accessories specially adapted therefor

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Industry

  • CPC
  • B23B41/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING

Current Industry

B23B41/00Boring or drilling machines or devices specially adapted for particular work Accessories specially adapted therefor

Sub Industries

B23B41/003for drilling elongated pieces B23B41/006the machining device being moved along a fixed workpiece B23B41/02for boring deep holes Trepanning B23B41/04for boring polygonal or other non-circular holes B23B41/06for boring conical holes B23B41/10for boring holes in steam boilers B23B41/12for forming working surfaces of cylinders, of bearings B23B41/14for very small holes B23B41/16for boring holes with high-quality surface
Industries