RECOMMENDED CUTTING CONDITIONS

(inch)

Case 1Case 2
Heavy Metal ShankL/D ≤ 33 < L/D ≤ 4
Steel ShankL/D ≤ 33 < L/D ≤ 4
Carbide ShankL/D ≤ 55 < L/D ≤ 8
Work MaterialHardnessCutting Modevc (SFM)f (IPR)apvc (SFM)f (IPR)ap
P Carbon Steel180 280 HBLight Cutting295 ─ 525.002 ─ .006.008260 ─ 490.002 ─ .006.008
Alloy SteelMedium Cutting195 ─ 395.006 ─ .014.118165 ─ 360.004 ─ .008.059
M Stil Stl≤ 200 HBLight Cutting330 ─ 590.002 ─ .006.008330 ─ 590.002 ─ .006.008
aness eeMedium Cutting165 ─ 295.006 ─ .010.079130 ─ 260.004 ─ .008.039
K C ITensile StrengthLight Cutting295 ─ 525.002 ─ .006.020330 ─ 590.004 ─ .006.020
ast ron≤ 350 MPaMedium Cutting195 ─ 390.006 ─ .010.079130 ─ 260.006 ─ .010.060
N Ali AllLight Cutting655 ─ 1310.002 ─ .006.008665 ─ 1310.002 ─ .006.008
umnum oyMedium Cutting490 ─ 820.002 ─ .006.079490 ─ 820.002 ─ .006.059

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