DUSS one of the few tools still completely made in Germany 
 APPLICATIONS 
Stand mounted or hand-held drilling into massive wood and panels, e.g. OSB and particle boards
Drilling with wood drill bits, auger bits and formwork drill bits
Counter bores with big counter sinking tools and Forstner bits
Stand mounted or hand-held drilling in plastic, e.g. sewer pipes and plastic containers made of PVC, PE, PP and GRP
 Dry diamond core drilling in masonry, e.g. poroton, aerated concrete and sand-lime brick
Drilling in chimney pipes and ceramic flue liners
FEATURES  
Enormous drilling range, hand-held, dia. 40 - 322 mm
 Screw-in auxiliary handle for non-fatiguing, back-saving posture when drilling downwards
 LED display for performance monitoring and service planning
Time-saving positioning with quick centring bit
 Quick release system for rapid core bit change and core cutter change
Safety clutch with anti-lockup system
 Ultra-efficient dust extraction during dry drilling and during drilling with wood core cutter
 Rapid changeover from hand-held to stand mounted drilling
 Electronic for constant speed control
 Speed infinitely adjustable with adjusting dial
 Electronic overload protection and soft start
Technical DataDIA 303 diamond core drillRated power2000 WMachine weight6.2 kgChuckG 1/2"Rated speed 1st/2nd/3rd gear360/680/1270 rpmDrilling range with diamond core bit, hand-held, drydia. 52 - 300 mmDrilling range with LS hole saw in plastic, hand-helddia. 40 - 322 mmDrilling range with LS hole saw in plastic, with BS drill standdia. 40 - 202 mmDrilling range with LS hole saw in plastic, with BST drill standdia. 40 - 257 mmDrilling range with LB wood hole saw, hand-helddia. 42 - 322 mmDrilling range with LB wood hole saw, with BS drill standdia. 42 - 202 mmDrilling range with LB wood hole saw, with BST drill standdia. 42 - 182 mm