0 9 type

ISOWorkpiece materialHardnessPriorityInsert typeChip- breakerGradeCutting speed Vc (m/min)Feed per tooth fz (mm/t)
Carbon steel- 300HBFirst choiceZERMMAH3135100 - 3000.5 - 1.5
S45C, S55C, etc., C45, C55, etc.for wear resistanceUERMMAH3135100 - 3000.5 - 1.5
Alloy steel- 300HBFirst choiceZERMMAH3135100 - 2000.5 - 1.5
SCM440, etc., 42CrMo4, 17Cr3, etc.for wear resistanceUERMMAH3135100 - 2000.5 - 1.5
Prehardened steel30 40HRCFirst choiceZERMMAH3135100 - 2000.5 - 1.2
NAK80, PX5, etc.-for wear resistanceUERMMAH3135100 - 2000.5 - 1.2
Austenitic stainless steel200HBFirst choiceUERMMAH3135100 - 1500.5 - 1.2
SUS304, X5CrNi18-9, etc.-Low cutting loadZERMMAH3135100 - 1500.5 - 1.2
28HRC -First choiceUERMMAH313580 - 1500.3 - 1.2
Precipitation hardening stainless steel(H1150)Low cutting loadZERMMAH313580 - 1500.3 - 1.2
SUS630, X20CrNiCuNb-16-4, etc.40HRC -First choiceUERMMAH313580 - 1200.3 - 0.8
(H900)Low cutting loadZERMMAH313580 - 1200.3 - 0.8
Gray cast iron
FC250, FC300, etc.150 - 250HBFirst choiceZERMMAH3135100 - 3000.5 - 2
250, 300, etc., GG25, GG30, etc.
Ductile cast iron FCD600, etc., 600-3, etc., GGG40, etc.150 - 250HBFirst choiceZERMMAH313580 - 2000.5 - 2
Titanium alloys- 40HRCFirst choiceUERMMAH313530 - 600.3 - 0.7
Ti-6Al-4V, etc.Low cutting loadZERMMAH313530 - 600.3 - 0.7
Heat-resistance alloys- 40HRCFirst choiceUERMMAH313520 - 500.1 - 0.3
Inconel, Hastelloy, etc.for wear resistanceZERMMAH313520 - 500.1 - 0.3
Hardened steel SKD61, etc. X40CrMoV5-1, etc.40 - 50HRCFirst choiceZERMMAH313580 - 1300.1 - 0.3

angle

10°-20°

1 5 type

ISOWorkpiece materialHardnessPriorityInsert typeChip- breakerGradeCutting speed Vc (m/min)Feed per tooth fz (mm/t)
First choiceZERMMAH3135100 - 3000.5 - 1.5
Carbon steel S45C, S55C, etc.- 300HBfor wear resistanceZERMMAH120100 - 3000.5 - 1.5
C45, C55, etc.for impact resistanceZERMJAH3135100 - 3000.5 - 2.0
First choiceZERMMAH3135100 - 2000.5 - 1.5
Alloy steel SCM440, etc.- 300HBfor wear resistanceZERMMAH120100 - 2000.5 - 1.5
42CrMo4, 17Cr3, etc.for impact resistanceZERMJAH3135100 - 2000.5 - 2.0
First choiceZERMMAH3135100 - 2000.5 - 1.2
Prehardened steel NAK80 PX5 t30 - 40HRCfor wear resistanceZERMMAH120100 - 2000.5 - 1.2
, , ec.for impact resistanceZERMJAH3135100 - 2000.5 - 1.5
Austenitic stainless steel- 200HBFirst choiceUERMMAH3135100 - 1500.5 - 1.2
SUS304, X5CrNi18-9, etc.Low cutting loadZERMMAH3135100 - 1500.5 - 1.2
28HRC -First choiceUERMMAH313580 - 1500.3 - 1.2
Precipitation hardening stainless steel(H1150)Low cutting loadZERMMAH313580 - 1500.3 - 1.2
SUS630, X20CrNiCuNb-16-4, etc.40HRC -First choiceUERMMAH313580 - 1200.3 - 0.8
(H900)Low cutting loadZERMMAH313580 - 1200.3 - 0.8
Gray cast ironFirst choiceZERMJAH120100 - 3000.5 - 2.0
FC250, FC300, etc. 250 300 t150 - 250HBfor impact resistanceZERMJAH3135100 - 3000.5 - 2.0
, , ec. GG25, GG30, etc.Low cutting loadZERMMAH120100 - 3000.5 - 1.5
Ductile cast ironFirst choiceZERMJAH12080 - 2000.5 - 2.0
FCD600, etc.150 - 250HBfor impact resistanceZERMJAH313580 - 2000.5 - 2.0
600-3, etc. GGG40, etc.Low cutting loadZERMMAH12080 - 2000.5 - 1.5
First choiceUERMMAH313530 - 600.3 - 0.7
Titanium alloys Ti-6Al-4V etc.- 40HRCLow cutting loadZERMMAH313530 - 600.3 - 0.7
,for impact resistanceZERMJAH313530 - 600.3 - 0.7
Heat-resistance alloys40HRCFirst choiceUERMMAH313520 - 500.1 - 0.3
Inconel, Hastelloy, etc.-for wear resistanceZERMMAH12020 - 500.1 - 0.3
SKD61, etc.First choiceZERMJAH313580 - 1300.1 - 0.3
Hardened steel X40CrMoV5-1, etc.40 - 50HRCfor wear resistanceZERMJAH12080 - 1300.1 - 0.3
SKD11, etc. X153CrMoV12, etc.50 - 60HRCFirst choiceZERMJAH12050 - 700.05 - 0.2

85°

90°