Drilling and surfacing practice.
Drilling
Drills "SDT...".
DRILL 20.
Drilling tools.
CNC EDM Drilling machine DRILL 300.
Drilling. : The manual of methods, applications, and management.
Turning and boring practice.
Drillʹs pharmacology in medicine /
Pattern drill book /
Direct strip-till drilling.
Exploratory Drilling. ( Prieskumné vŕtanie ).
Pneumatic seed drill OREGON. 03/2015
Handbook of surface drilling and blasting.
Drilling solution for all materials
Diamec™ core drilling rigs January 2008
Mustang geotechnical drilling rig. February 2009
Secoroc Rock Drilling Tools.
Pattern drill book drei Langspielplatten zum Lehrbuch /
Drilling and Practice /