The IRW10502524 is a 4.5mm HSS Cobalt Drill Bit supplied in a pack of 10, offering an intermediate diameter that's perfect for specific metalworking applications in stainless steel and high alloy steels. This size is particularly useful when working with imperial-sized tapping requirements or when precise hole sizing between standard metric diameters is needed. The 4.5mm diameter finds regular use in engineering workshops and fabrication environments. The 5% cobalt content throughout the drill b
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