The 625038000 is a High Speed Steel G Drill Bit (HSS-G) with a 4mm diameter and 119mm length, manufactured by Metabo. It is designed for drilling through metal and conforms to the DIN 340 standard. The HSS-G provides an excellent balance between abrasion resistance and the ability to effectively direct heat away from the cutting edges. It is suitable for drilling into a wide range of metals including steel, stainless steel, aluminum, cast iron, copper, brass and bronze.