D I A M O N D C O R E D R I L L S, W E T A N D D RY D R I L L I N G Diamond core drills for wet and dry drilling Technical data DIA 50 W* Rated power (watts) Applications DIA 100 W / DIA 150 W 1800 Drilling holes with pinpoint accuracy for plumbing, heating and air conditioning systems, fastening wall claddings, stonemasonry work and constructing balconies and staircases 1800 Electrical installations, plumbing, heating, air conditioning systems Reinforced concrete, marble, natural stone, tiles Reinforced concrete, masonry Infinitely variable speed adjustment • • Electronic constant speed control Full load speed = no load speed • • Electronical overload protection • • Anti-lockup system • • Quick release coupling G 1/2" Positioning aid with water collecting ring Quick centring bit** Preselection of water flow rate • • Water-saving precision metering • • Drilling range, hand-held, wet drilling (dia. mm) 8 - 42 32 - 102 / 52 - 162 Drilling range in drill stand, wet drilling (dia. mm) 8 - 42 32 - 102 / 52 - 162 Drilling range, connecting holes in sewer pipes, hand-held, wet drilling (dia. mm) - - / up to 202 Drilling range, hand-held, dry drilling with dust extraction (dia. mm) - 52 - 112 / 82 - 212 3000 - 4000 900 - 1200 / 480 - 630 Machine weight (kg) 6.1 6.1 Machine length (cm) 43.5 40 50 52 Base materials Chuck Spot drilling Rated speed (rpm) Details on page * the DIA 50 W and the DIA 400 W are only suitable for wet drilling ** accessory 48

T E C H N I C A L D ATA DIA 300 W DIA 303 W DIA 400 W* 1800 2000 3200 Construction work, connecting holes in sewer pipes Plumbing, heating, air conditioning systems, construction work, connecting holes in sewer pipes Construction work, making breaches, penetrations for ducts, pipes and cables, drilling rows of holes Reinforced concrete, masonry Reinforced concrete, masonry Reinforced concrete, natural stone • • - • • • • • • • • • G 1/2" G 1/2" 1 1/4" UNC Quick centring bit** Quick centring bit** - • • • • • - 112 - 202 32 - 202 - 112 - 202 32 - 202 67 - 400 up to 300 up to 300 - 127 - 300 52...