12MM MINI DIAMOND CORE DRILL BIT

Features:

• For use with a high speed cordless drill ideally 1200 – 2000 rpm
• For drilling into porcelain, granite, terracotta, glass, marble & cast iron
• Vac-brazed raised welded diamond tip for easy start
• All drill sizes are supplied with a water vessel
• Core ejection for easy plug removal
• Reverse for easy cleaning
• For best results, combine bit with rubberised water vessel (prolongs life of drill)
• Hex shank for less slippage