PREMIUM QUALITY AMERICAN-MADE CUTTING TOOLS Technical Information
MICRO END MILLS - CARBIDE
THESE VALUES ARE FOR UNCOATED TOOLS. FOR ALTIN COATED TOOLS INCREASE SFM +40% SFM & CHIP LOAD
DIAMETER RANGE - SUGGESTED CHIP LOAD PER TOOTH
MATERIAL / TYPE
CONDITIONS
STARTING SFM
.005-.015 .015-.030
.030-.045
.045-.060
.06-.075
.075-.090
.090-.105
.105-.125
STAINLESS STEELS PRECIPITATION 13-8, 15-5, 17-4PH AUSTENITIC 302, 303, 304L, 316L MARTENSITIC 302, 303, 304L, 316L HIGH TEMP ALLOYS COBALT BASE Stellite, Haynes 25, 188, X-40, L-605 NICKEL BASE Inconel 600, 625, 718, Nickel 200, 270, Invar, Monel 400, 405, K-Monel PermaNickel 300, Incoly 600 IRON BASE Incoly 800-802, Multimet N-155, Timken 16-26-6 STEELS HIGH STRENGTH STEELS 4140, 4340, 52100 HIGH ALLOY STEELS MOLD & DIE A-2, P20, 01, 02, D2, H-13 MEDIUM ALLOY STEELS 200, 250, 300 LOW ALLOY STEELS MARAGING 10XX, 11XX, 13XX CAST IRONS
Slotting @ ≤ 10% of D Profiling @6% of D Axial/ ≤ 20% of D Radial Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 30% of D Radial Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 30% of D Radial
90 250 100 250 100 250
.0002” .0002” .0002” .0002” .0002” .0002”
.0003” .0003” .0003” .0003” .0003” .0003”
.0003” .0003” .0003” .0003” .0003” .0003”
.0004” .0004” .0004” .0004” .0004” .0004”
.0004” .0004” .0004” .0004” .0004” .0004”
.0005” .0005” .0005” .0005” .0005” .0005”
.0005” .0005” .0005” .0005” .0005” .0005”
.0002” .0002” .0002” .0002” .0002” .0002”
.0001” .0001”
.0002” .0002”
.0002” .0002”
.0003” .0003”
.0003” .0003”
.0004” .0004”
.0004” .0004”
.0001” .0001”
Slotting @ 7% of D Profiling @5% of D Axial/ ≤ 20% of D Radial
50 80
.0001” .0001”
.0002” .0002”
.0002” .0002”
.0003” .0003”
.0003” .0003”
.0004” .0004”
.0004” .0004”
.0001” .0001”
Slotting @ 7% of D Profiling @5% of D Axial/ ≤ 20% of D Radial
40 60
.0001” .0001”
.0002” .0002”
.0002” .0002”
.0003” .0003”
.0003” .0003”
.0004” .0004”
.0004” .0004”
.0001” .0001”
Slotting @ 7% of D Profiling @5% of D Axial/ ≤ 20% of D Radial
80 100
Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 30% of D Radial Slotting @ ≤ 10% of D Profiling @6% of D Axial/ ≤ 20% of D Radial Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 30% of D Radial Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 35% of D Radial Slotting @ ≤ 15% of D Profiling @10% of D Axial/ ≤ 25% of D Radial Slotting @ ≤ 25% of D Profiling @10% of D Axial/ ≤ 35% of D Radial
.0002” .0002” .0002” .0002” .0003” .0003” .0004” .0004” .0004” .0004” .0004” .0004”
.0003” .0003” .0003” .0003” .0004” .0004” .0005” .0005” .0005” .0005” .0005” .0005”
.0003” .0003” .0003” .0003” .0004” .0004” .0005” .0005” .0005” .0005” .0005” .0005”
.0004” .0004” .0004” .0004” .0005” .0005” .0006” .0006” .0006” .0006” .0008” .0008”
.0004” .0004” .0004” .0004” .0005” .0005” .0006” .0006” .0006” .0006” .0008” .0008”
.0005” .0005” .0005” .0005” .0006” .0006” .0007” .0007” .0007” .0007” .0010” .0010”
.0005” .0005” .0005” .0005” .0006” .0006” .0007” .0007” .0007” .0007” .0010” .0010”
.0002” .0002” .0002” .0002” .0003” .0003” .0004” .0004” .0004” .0004” .0004” .0004”
100 180 125 250 125 250 150 300 100 250 125 400
DUCTILE IRON Ductile Cast Iron
CAST IRON Gray Cast Iron TITANIUMS TITANIUM ALLOYS 6AL-4V, ASTM 1, 2, 3, 6AL-2S For 5553, decrease SFM & IPM 25% ALUMINUM ALUMINUM ALLOYS 6061-T6, 7075
Slotting @ ≤ 15% of D Profiling @6% of D Axial/ ≤ 20% of D Radial
125 250
.0002” .0002”
.0003” .0003”
.0003” .0003”
.0004” .0004”
.0004” .0004”
.0005” .0005”
.0005” .0005”
.0002” .0002”
Slotting @ ≤ 15% of D Profiling @10% of D Axial/ ≤ 35% of D Radial
650 775
.0004” .0004”
.0005” .0005”
.0006” .0006”
.0008” .0008”
.0008” .0008”
.0010” .0010”
.0010” .0010”
.0004” .0004”
SPEED & FEED CALCULATION FORMULAS
RPM = (3.82 x SFM) ÷ Dia.
IPR = IPM ÷ RPM
SFM = (RPM x Dia.) ÷ 3.82
IPM = IPT(chip load) x No. of Teeth x RPM
IPT(chip load) = IPM ÷ (No. of teeth x RPM)
MADE IN THE USA
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