PM 4234 is considered to be an all-round tip|Although primarily intended for low alloyed and carbon steels, it also shows good functionality and tool life in austenitic stainless steels as well as cast irons|The grade used in PM 4234 shows an excellent combination of wear resistance and toughness|Easy handling and secure tip changing|Tip changing possible while tool is in the machine to reduce downtime |
EFW cutting feed direction |
13 deg orthogonal rake |
5.64 mm L functional |
12.7 mm OAL |
1.86 mm L point |
4.66 mm THK insert |
142 deg point |
K8 cutting diameter tolerance class |
H9 achievable hole tolerance |
870-PM tool style |
2 effective cutting edges |
0.14 - 0.37 mm/r cutting feed |