MICRO DRILLS CUTTING DATA Ø3MM SHANK 12XD
Art. 50621
ø.15-.50mm
ø.51-1.00mm
ø1.01-2.00mm
ø2.01-3.00mm
Material
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
Speed (SFM)
Feed (IPR)
P1 20-50 .00005-.00040 50-115 .00040-.00080 50-115 .00080-.00120 50-115 .00120-.00175 P2 15-45 .00005-.00030 45-100 .00030-.00070 45-100 .00070-.00110 45-100 .00110-.00165 P3 15-40 .00005-.00030 40-80 .00030-.00065 40-80 .00065-.00100 40-80 .00100-.00150 M1 15-40 .00005-.00030 40-80 .00030-.00065 40-80 .00065-.00100 40-80 .00100-.00150 M2 — — — — — — — — K1 20-50 .00005-.00040 50-115 .00040-.00080 50-115 .00080-.00120 50-115 .00120-.00175 K2 15-45 .00005-.00030 45-100 .00030-.00070 45-100 .00070-.00110 45-100 .00110-.00165 N1 — — — — — — — — N2 25-65 .00005-.00040 65-150 .00040-.00080 65-150 .00080-.00120 65-150 .00120-.00175 N3 20-60 .00005-.00030 60-130 .00030-.00070 60-130 .00070-.00110 60-130 .00110-.00165 N4 — — — — — — — — N5 20-60 .00005-.00040 60-130 .00040-.00080 60-130 .00080-.00140 60-130 .00140-.00235 N6 — — — — — — — —
N7 N8 S1 S2 H1 H2 H3 O1 O2 O3
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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)
67
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