COBALT015 Features COBALT015 Specification Style N-Durance COBALT015 Cobalt HSS Drill Bit DIN338 1.5mm x 39mm (Pac. Manufacturer Part Number COBALT015. MPN COBALT015. Model COBALT015. Cobalt HSS (High-Speed Steel) drill bits are a type of drill bit made from a blend of high-speed steel and cobalt. ).
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