OX Tools OX-UWC152-450 152mm Wet Core Drill - 450mm length 

• the ultimate wet diamond core drill for hand held and rig mounted use
• high diamond concentration for high perfomace cuts
• 10mm high laser welded segments
• universal use on all core drilss
• cutting applications include flint and limestone aggregate concrete, reinforced concrete, universal building products
• 22mm - 200mm