DIA 303W Duss Diamond Core Drill

Description

Drillings in reinforced concrete, granite, marble, sandstone, nature stone, masonry, sand lime brick, poroton, plastic materials and wood
Hand-held or stand mounted wet drilling depending on material wet or dry

Enormous drilling range, hand-held diamond core drilling up to dia. 300 mm
Efficient drilling performance, especially when drilling medium to big diameters
Comfortable working even in confined spaces, up a ladder or also overhead, thanks to the compact angular design and a machine length of only 39 cm
Time-saving positioning with quick centring bit
Quick release system for rapid core bit change and drill core removal
Safety clutch with anti-lockup system
Ultra-efficient dust extraction during dry drilling

Precise preselection and constant control of water flow rate
Water-saving precision metering
Screw-in auxiliary handle for non-fatiguing, back-saving posture when drilling downwards
LED display for performance monitoring and service planning
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 Data

DIA 303 W diamond core drill
Rated power	2000 W
Machine weight	6.4 kg
Chuck	G 1/2″
Rated speed 1st/2nd/3rd gear	360/680/1270 rpm
Drilling range with diamond core bit, hand-held, dry	dia. 52 – 300 mm
Drilling range with diamond core bit, with BS drill stand, wet	dia. 32 – 202 mm
Drilling range with diamond core bit in concrete pipe, hand-held, wet	up to dia. 300 mm
Drilling range with LS hole saw in plastic, hand-held	dia. 40 – 322 mm
Drilling range with LS hole saw in plastic, with BS drill stand	dia. 40 – 202 mm
Drilling range with LS hole saw in plastic, with BST drill stand	dia. 40 – 257 mm
Drilling range with LB wood hole saw, hand-held	dia. 42 – 322 mm
Drilling range with LB wood hole saw, with BS drill stand	dia. 42 – 202 mm
Drilling range with LB wood hole saw, with BST drill stand	dia. 42 – 182 mm

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