Bosch 4mm HSS-G Drill Bits for Metal 43mm Working Length (10pk) 2608595059

Bosch 4mm HSS-G Drill Bits for Metal 43mm Working Length (10pk) 2608595059

Features:
These Bosch 1mm HSS-G drill bits (10 pack) are suitable for drilling alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², cast steel, cast iron, malleable cast iron, sintered iron, non-ferrous metals and hard plastics.
These precision-ground drill bits enable up to 40% faster drilling and up to 50% lower feed pressure than standard-ground HSS drill bits with a chisel edge.
They also feature a self-centering split point tip, which means that you do not need to pre-punch or pilot drill up to 10mm in diameter.
Safety note: always use cutting oil when working with these Bosch HSS drill bits.

Product Specification:
Part number: 2608595059
Barcode : 3165140290593
Brand : Bosch
Diameter: 4mm
Working length: 43mm
Total length: 75mm
Quantity: 10 bits