AISI 1085 high-carbon steel
AUSI 1010/1015 Low-Carbon Steel
316/316L stainless steel ball
420/420C Stainless Steel Ball
440C stainless steel ball
SUS420/SUS420C stainless steel ball
440/440C stainless steel ball
Slingshot carbon steel ball G1000 6mm
Carbon steel ball G800 8mm