IRWIN HSS Cobalt Drill Bits ( Pack 10) 4.5mm
is no longer available although you may find similar or newer versions below:
The 135° split point begins drilling immediately, minimising bit walk and are manufactured to DIN 338 Standards.
The IRW10502524 HSS Cobalt Drillbits are supplied in a pack of 10.
Specifications:Diameter: 4.5mm.Total length: 80mm.Working length: 47mm.
Irwin HSS Cobalt Drillbits are perfect for drilling stainless steel and other high alloy steels