MICRO DRILLS CUTTING DATA SPIREC 6XD, HSS
Art. 12604
ø.05-.30mm
ø.31-.80mm
ø.81-1.50mm
ø1.55-3.175mm
Material
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
P1 3.5-6.5 .00005-.00020 5-25 .00020-.00045 25-65 .00040-.00060 25-65 .00055-.00085 P2 1.5-5 .00005-.00010 5-25 .00010-.00025 25-50 .00020-.00035 25-50 .00030-.00045 P3 — — — — — — — — M1 1.5-5 .00005-.00010 5-25 .00010-.00025 25-50 .00020-.00035 25-50 .00030-.00060 M2 1.5-4 .00005-.00010 5-20 .00010-.00020 20-50 .00015-.00030 20-50 .00025-.00045 K1 5-15 .00005-.00020 15-35 .00015-.00045 35-65 .00040-.00060 35-65 .00055-.00080 K2 5-15 .00005-.00015 15-25 .00010-.00030 25-60 .00030-.00045 25-60 .00040-.00065 N1 5-25 .00005-.00015 25-45 .00010-.00040 45-80 .00035-.00065 45-80 .00060-.00085 N2 5-20 .00005-.00020 20-40 .00015-.00045 40-70 .00040-.00080 40-70 .00070-.00140 N3 — — — — — — — —
N4 N5 N6 N7 N8 S1 S2 H1 H2 H3 O1 O2 O3
5-25 .00005-.00015 25-45 .00010-.00040 45-80 .00035-.00070 45-80 .00065-.00120
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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)
63
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