Keluli aloi
1.251 +Alloy Steel +O1 (2)
1.251 +Alloy Steel +O1
1.2379 +Alloy Steel +D2
1.7035 +Alloy Steel +5140
D2+Titanium Nitride
1.7035 +Alloy Steel +5140
1.7035 keluli tahan karat+SUS304
1.7225 +Alloy Steel +4140
1.7225 +Alloy Steel +4140
440C+DLC Alloy Steel
1.2379 +Alloy Steel +D2
440C+DLC Alloy Steel