D I A M O N D C O R E D R I L L S, D RY D R I L L I N G Diamond core drills for dry drilling Technical data DIA 80 Rated power (watts) Applications Base materials 1700 Electrical installations only (electrical socket cutting) Sand-lime brick, artifical stone, masonry Infinitely variable speed adjustment • Electronic constant speed control Full load speed = No load speed • Electronic overload protection • Anti-lockup system • Chuck Spot drilling Drilling range in masonry, hand-held, dry drilling with dust extraction (dia. mm) Rated speed (rpm) Quick release coupling Integral automatic centring system 68, 72 and 82 650 - 1100 Machine weight (kg) 5.1 Machine length (cm) 40 Details on page 44 *accessory 42

T E C H N I C A L D ATA DIA 200 DIA 300 1700 1700 Plumbing, heating, air conditioning systems Chimney and furnace construction Masonry, sand-lime brick, ceramics Masonry, sand-lime brick, ceramics • • • • • • • • G 1/2" G 1/2" Quick centring bit* Quick centring bit* 82 - 250 127 - 300 380 - 490 230 - 320 5.0 5.0 40 40 46 46 43