Guidelines for selection of the Inserts

CarbonsteelMold steelMold steelDie steel
Work MaterialsS50C, S55CHPM7, PX5, KPM30NAK80, HPM1SKD61, SKD11
(C50, C55) Below(1.2311, P20)(1.2311, P20)(1.2344, 1.2379)
250HB30-36HRC38-43 HRCBelow 255HB
GradesJC5040 JC8050 JC7560 JC8118 JC8050 JC7560 JC8118 JC8015 JC5040 JC8050 JC7560
Cat. No.
WOMW04T215ZER
WOMT04T215ZER
WDMW050316ZTR
WDMW050316ZER
WDMT050316ZER
WDMW06T320ZTR
WDMW06T320ZER
WDMT06T320ZER
WDMW080520ZTR
WDMW080520ZER
WDMT080520ZER
Grey cast ironNodularcastiron
Stainless steel
Work MaterialsFC250, FC300FCD500, FCD700
SUS304
(GG25, GG30)(GGG50, GGG70)
Below 250HB
Below 300HBBelow 300HB
JC8118 GradesJC8015 JC7560 JC8118 JC8015 JC8050 JC7560 JC8118
Cat. No.
WOMW04T215ZER ○ ●
WOMT04T215ZER ◎ ○
WDMW050316ZTR
WDMW050316ZER ○ ●
WDMT050316ZER ◎ ○
WDMW06T320ZTR
WDMW06T320ZER ○ ●
WDMT06T320ZER ◎ ○
WDMW080520ZTR
WDMW080520ZER ○ ●
WDMT080520ZER ◎ ○
Hardened die steel
Work Materials SKD61, DAC, DHA
(1.2344, 1.2379)
40-50HRC
Grades JC8118 JC8015
Cat.No.
WOMW04T215ZER
WOMT04T215ZER ××
WDMW050316ZTR
WDMW050316ZER
WDMT050316ZER ××
WDMW06T320ZTR
WDMW06T320ZER
WDMT06T320ZER ××
WDMW080520ZTR
WDMW080520ZER
WDMT080520ZER ××

B020 ・WD (O) MW Type: Without chip breaker ・WD (O) MT Type: With chip breaker ◎: First Choice, Good Condition ○: Moderate Condition ●: Unfavorable Condition ☆: Light Cutting ×:Nogood