| Sign In | Join Free | My insurersguide.com |
|
NQ3 And HQ3 Wireline Dry Diamond Core Drill Bits Fast Cutting And Drilling Speed Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75/47.50 27.10/26.85 √ √ √ √ √ √ BQ ...