首页 >  Term: Paraffin scraper
Paraffin scraper

A tube with guides around it to keep it centred in the hole, and a cylindrical piece with blades attached. Spaces between the blades allow drilling fluid to pass through and carry away the scrapings.

0 0

创建者

  • Harry8L
  • (London, United Kingdom)

  •  (V.I.P) 574128 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.