7/16" ARTU Drill Bit

The ARTU Allround Bohrer will suit the fully fledged Trades Person through to the D.I.Y. sector. These high quality drill bits can withstand high temperatures of up to 1000°C.  They are unaffected by the heat so they won't lose their temper and will stay sharp for a long period time. One drill bit does it all, hardened steel, spring steel, concrete, brick, ceramic and even glass.