Diamond drill handbook /
Cumming, James D.
Diamond drill handbook / by James D.Cumming and A.Percy Wicklund - 3rd rev and reprinted edition - Toronto, Canada : J.K.Smit, 1980 - 547 p. : ill. ; 24 cm.
3rd ed. 1975 With:Diamond drill chart
Bibliography : p. 508-512 Includes index
Boring
Boring machinery
Diamond drill handbook / by James D.Cumming and A.Percy Wicklund - 3rd rev and reprinted edition - Toronto, Canada : J.K.Smit, 1980 - 547 p. : ill. ; 24 cm.
3rd ed. 1975 With:Diamond drill chart
Bibliography : p. 508-512 Includes index
Boring
Boring machinery
