High speed steel (HSS) metric drill bit (8.5mm x 117mm)

DURABLE: This 8.5mm x 117mm 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 75mm working length, it is ideal for drilling ferrous and non-ferrous metals, plastic, wood, etc.