Axial Depth of Cut = AD. For Tool Diameters 1/8" and Under: AD = Dia. of Tool X 0.25 to 0.05. For Diameters above 1/8" AD = Dia. X .05 to 1.5. SFM and Feed. For AD between 0.25 to 0.5 of Tool Dia. SFM = 0.8 Lowest Range Value. Feed at Suggested Value. For AD equal and above Tool Dia. SFM = 0.8 X Highest Speed Range.
Read On