TREA

Constructional features of components specially designed for boring or drilling machines Accessories therefor

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Industry

  • CPC
  • B23B47/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING

Current Industry

B23B47/00Constructional features of components specially designed for boring or drilling machines Accessories therefor

Sub Industries

B23B47/26Liftable or lowerable drill heads or headstocks Balancing arrangements therefor B23B47/28Drill jigs for workpieces B23B47/281Jigs for drilling cylindrical parts B23B47/282Jigs for drilling spherical parts B23B47/284Jigs for drilling rivets or bolts B23B47/285Jigs for drilling ski bindings B23B47/287Jigs for drilling plate-like workpieces B23B47/288involving dowelling B23B47/30Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear B23B47/32Arrangements for preventing the running-out of drills or fracture of drills when getting through B23B47/34Arrangements for removing chips out of the holes made Chip- breaking arrangements attached to the tool
Industries