Amtech High Speed Steel Metric Drill Bit - 3.5mm x 70mm - [DK-F5006]
DURABLE: This 3.5mm x 70mm metric drill bit is made from high speed steel (HSS) with a 118° precision ground tip and is manufactured to DIN 338 specification
VERSATILE: With a 39mm working length, it is ideal for drilling ferrous and non-ferrous metals, plastic, wood, etc