MICRO DRILLS CUTTING DATA DEEP HOLE 20XD
Art. 50720
ø.20-.50mm
ø.55-.80mm
ø.85-1.20mm
ø1.25-1.50mm
Material
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
P1 25-65 .0001-.0004 65-130 .0004-.0007 65-130 .0007-.0010 65-130 .0010-.0014 P2 20-60 .0001-.0003 60-125 .0003-.0006 60-125 .0006-.0009 60-125 .0009-.0013 P3 15-45 .0001-.0003 45-100 .0003-.0006 45-100 .0006-.0008 45-100 .0008-.0012 M1 15-45 .0001-.0003 45-100 .0003-.0006 45-100 .0006-.0009 45-100 .0009-.0013 M2 10-40 .0001-.0002 40-80 .0002-.0004 40-80 .0004-.0006 40-80 .0006-.0008 K1 25-65 .0001-.0004 65-130 .0004-.0007 65-130 .0007-.0010 65-130 .0010-.0014 K2 20-60 .0001-.0003 20-60 .0003-.0006 20-60 .0006-.0009 20-60 .0009-.0013 N1 20-60 .0001-.0003 60-125 .0003-.0006 60-125 .0006-.0008 60-125 .0008-.0012 N2 35-80 .0001-.0004 80-180 .0004-.0007 80-180 .0007-.0010 80-180 .0010-.0014 N3 25-70 .0001-.0003 70-165 .0003-.0006 70-165 .0006-.0009 70-165 .0009-.0013 N4 15-45 .0001-.0002 45-100 .0002-.0004 45-100 .0004-.0006 45-100 .0006-.0008 N5 35-80 .0001-.0004 80-180 .0004-.0007 80-180 .0007-.0010 80-180 .0010-.0014 N6 15-50 .0001-.0002 50-100 .0002-.0004 50-100 .0004-.0006 50-100 .0006-.0008 N7 — — — — — — — — 20-35 .0001-.0002 35-65 .0002-.0004 35-65 .0004-.0006 35-65 .0006-.0008 S2 — — — — — — — — H1 Please contact BIG DAISHOWA engineering department for operating parameters N8 S1
H2 H3 O1 O2 O3
Please contact BIG DAISHOWA engineering department for operating parameters
Cutting Speed:
Feed Rate: IPM = RPM x IPR
• All cutting data without guarantee • Material descriptions on Pg. 159
SFM x 97
RPM =
Drill ø (mm)
69
Powered by FlippingBook