Home >  Term: bit disc
bit disc

A bit with two or more rolling discs that do the cutting. Used in rotary drilling through certain formations.

0 0

ผู้สร้าง

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.