DIA 303 W

Applications DIA 303 W

• 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
• Hand-held drilling or drilling with BST drill stand in sewer pipes
• Electrical installations, gas, plumbing and heating systems
• Domestic utilities and air conditioning systems, renovation of old buildings
• Civil and structural engineering, road building and landscaping

Features DIA 303 W

• 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

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