CASTLEBROOKE HSS COBALT DRILL BIT

PS Job M35 2.0
HSSCO2
UOS: EA
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Drilling alloyed and non-alloyed steel up to a tensile strength of 1000N/mm², stainless steel V2A/V4A, cast steel, cast iron, acid and heat resistant steels. Straw Finish. M35 Steel 5% Cobalt