SPHINX High Precision Cutting Tools Vol. 2

MICRO DRILLS CUTTING DATA PILOT/SPOTTING 130º, HSS

Art. 16004

ø.10-.30mm

ø.35-.50mm

ø.55-.80mm

ø.85-1.50mm

Material

Speed (SFM)

Feed (IPR)

Speed (SFM)

Feed (IPR)

Speed (SFM)

Feed (IPR)

Speed (SFM)

Feed (IPR)

P1 3.5-6.5 .00005-.00020 5-20 .00015-.00030 10-35 .00025-.00045 30-50 .00040-.00060 P2 2.5-5 .00005-.00010 5-15 .00010-.00025 10-25 .00020-.00030 25-40 .00025-.00040 P3 1.5-5 .00005-.00010 5-10 .00010-.00015 5-15 .00010-.00025 10-25 .00020-.00040 M1 2.5-5 .00005-.000010 5-15 .00010-.00015 10-25 .00010-.00025 25-40 .00020-.00040 M2 1.5-5 .00005-.00010 5-10 .00010-.00015 5-25 .00010-.00020 10-25 .00015-.00030 K1 3.5-6.5 .00005-.00020 5-20 .00015-.00030 10-35 .00030-.00045 30-50 .00040-.00060 K2 2.5-5 .00005-.00010 5-15 .00010-.00025 10-25 .00020-.00045 25-40 .00025-.00040 N1 3.5-6.5 .00005-.00025 5-20 .00020-.00040 10-35 .00030-.00060 30-50 .00050-.00100 N2 2.5-5 .00010-.00025 5-15 .00020-.00040 10-25 .00030-.00060 25-40 .00050-.00100 N3 — — — — — — — — N4 N5 3.5-6.5 .00010-.00025 5-20 .00020-.00040 10-35 .00030-.00060 30-50 .00050-.00080 N6 — — — — — — — —

N7 N8 S1 S2 H1 H2 H3 O1 O2 O3

• All cutting data without guarantee • Material descriptions on Pg. 159

Cutting Speed:

Feed Rate: IPM = RPM x IPR

SFM x 97

RPM =

Drill ø (mm)

58

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