Martínez Ibáñez, Víctor; Garrido De La Torre, Mª Elvira; Hidalgo Signes, Carlos; Tomás, Roberto; Álvarez-Fernández, Martina-Inmaculada(MDPI AG, 2023-12-19)
[EN] This research presents a new drillability value (SJ*) that corrects the most-used Sievers¿ J-value (SJ) by removing the accommodation effect of the drill bit in the first tenths of a millimetre to better represent the ...