Furukawa F22 rod pin for chisel with high qualit

Rod pin calls chisel pin also, usually has 2 type raw materials, 40Cr and 42CrMo,42CrMo material is better than 40Cr. Both quality different.

The belows model all have

Soosan SB40 SB43 SB50 SB60 SB70 SB81 SB100 SB121 SB131 SB140 SB151

Furukawa HB15G HB20G HB30G HB40G

EDT175 EDT185 EDT200 EDT205 EDT210

BLT195 BLT200

MSB550 MSB600 MSB700 MSB910

HANWOO RHB323 RHB323V RHB326 RHB330 EHB23 EHB24 EHB30

DMB140 DMB210 DMB360