HSS punch in DIN19861D 9861DA
Make round precision percing punches per DIN9861D,DIN9861DA
Mateiral: HSS(1.3343),HWS(1.2080),WS(1.2516,1.2210,1.2067),cpm10v
Hardened: head =HRC 45±5(HWS,WS) HRC55±5(HSS) Body =HRC62± 2(HWS) HRC64±2(HSS)
hws=heavy duty tool steel(12% chrome),
hss= heavy duty high speed stee,
cpm10v=power metallurgy produced high speed steel
Tags: din9861d, din9861da pin, mould ejector, punch hss hws ws
hss= heavy duty high speed stee,
cpm10v=power metallurgy produced high speed steel
Tags: din9861d, din9861da pin, mould ejector, punch hss hws ws
