Amtech High Speed Steel Metric Drill Bit - 4.5mm x 80mm - [DK-F5009]
DURABLE: This4.5mm x 80mmmetric drill bit is made from high speed steel (HSS) with a 118° precision ground tip and is manufactured to DIN 338 specification
VERSATILE: With a47mm working length, it is ideal for drilling ferrous and non-ferrous metals, plastic, wood, etc