Page 55 - Solid_Brochure_2021_INCH
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Semi-Finish and Finishing
Radial
Feed (IPT) per Cutting Diameter (inch) Profiling TEXT
Material Group No. Cutting Speed Recommendations Hardness HB
ISO Material Condition Vc (SFM) 3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 ap ae
1 <0.25% C Annealed 1020-1100 125 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
2 ≥0.25% C Annealed 820-940 190 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
Non-alloy steel Quenched and
3 <0.55% C 650-890 250 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
and cast steel, tempered
4 free cutting steel Annealed 650-890 220 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
≥0.55% C Quenched &
5 570-730 300 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
tempered
6 Annealed 650-890 200 0.001 0.002 0.002 0.003 0.003 0.004 0.004 0.005 2XD .05xD
Quenched &
7 490-730 275 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.004 2XD .05xD
P tempered
Low alloy & cast steel (less
8 than 5% of alloying elements) Quenched & 520-730 300 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.004 2XD .05xD
tempered
Quenched &
9 570-730 350 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.004 2XD .05xD
tempered
10 Annealed 520-730 200 0.001 0.001 0.002 0.002 0.003 0.003 0.003 0.003 2XD .05xD
High alloyed steel,
11 cast steel and tool steel Quenched & 280-490 325 0.001 0.001 0.002 0.002 0.003 0.003 0.003 0.003 2XD .05xD
tempered
12 Stainless steel and cast steel Ferritic/martensitic 320-650 200 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 2XD .05xD
13 Martensitic 240-610 240 0.001 0.001 0.001 0.001 0.002 0.002 0.003 0.003 2XD .05xD
M 14 Stainless steel and cast steel Austenitic, duplex 240-490 180 0.001 0.002 0.002 0.002 0.003 0.003 0.003 0.004 2XD .05xD
15 Ferritic / pearlitic 320-1020 180 0.001 0.002 0.003 0.003 0.003 0.004 0.004 0.005 2XD .05xD
16 Grey cast iron (GG) Pearlitic/martensitic 520-980 260 0.001 0.002 0.003 0.003 0.003 0.004 0.004 0.005 2XD .05xD
17 Ferritic 610-1100 160 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.005 2XD .05xD
K Nodular cast iron (GGG)
18 Pearlitic 610-1100 250 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.005 2XD .05xD
19 Malleable cast iron Ferritic 610-1100 130 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.005 2XD .05xD
20 Pearlitic 570-980 230 0.001 0.002 0.002 0.002 0.003 0.003 0.004 0.005 2XD .05xD
31 Fe based Annealed 80-160 200 0.001 0.002 0.002 0.003 0.003 0.003 0.004 0.005 2XD .05xD
32 Hardened 80-120 280 0.001 0.002 0.002 0.003 0.003 0.003 0.004 0.005 2XD .05xD
33 High temp. Annealed 80-120 250 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 2XD .05xD
alloys
34 Ni or Co Hardened 80-120 350 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 2XD .05xD
S based
35 Cast 80-120 320 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 2XD .05xD
36 Pure 120-320 190 0.001 0.001 0.001 0.002 0.002 0.003 0.003 0.003 2XD .05xD
Titanium alloys Alpha+Beta
37 90-320 310 0.001 0.001 0.001 0.002 0.002 0.003 0.003 0.003 2XD .05xD
alloys, hardened
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38 Hardened 120-240 HRC 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 2XD .05xD
Hardened steel
39 Hardened 120-160 60 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 2XD .05xD
H HRC
40 Chilled cast iron Cast 290-370 400 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 2XD .05xD
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41 Cast iron Hardened 120-240 0.001 0.001 0.002 0.002 0.002 0.003 0.003 0.004 2XD .05xD
HRC
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