The document provides guidelines for deep drilling with single-lip drills (ELB), which differs from drilling with twist drills in several respects, including indications for an initial determination of the cutting values.*www.vdi.de/3208
VDI 3208-1996 Referenced Document
VDI 3209 Blatt 1-1989 Tiefbohren; Richtwerte fuer das Tiefbohren mit aeusserer Zufuehrung des Kuehlschmierstoffes (BTA- und aehnliche Verfahren)
VDI 3209 Blatt 2-1992 Deep hole boring; approximate values for the skiving and roller burnishing of bores