UK Drills Blacksmith Metric Drill Bits, HSS Bit Cut through Cast Iron, Brass, Steel, Copper and More 9/16""

HOT ROLLED, HIGH SPEED STEEL DRILL BIT - Superior to standard drill bits,it can withstand higher temperatures without losing its hardness BLACKSMITH REDUCED SHANK - This high performance drill bit can drill large holes while still being compatible with standard sizes of drill chucks on handheld electric drills HOT ROLLED STEEL - This hot rolled drill bit is used when precise shapes and tolerances are required, perfect for professional plumbers, electricians, carpenters and DIY enthusiasts TO BE USED WITH - When fixed to any electric drill machine, these drill bits can drill through tough loads. For professional plumbers, electricians and DIY enthusiasts ABOUT US - We pride ourselves in providing the best quality drill bits for over 30+ years. From drilling wood & tiles to masonry, we're happy to be your professional choice!