𝑻𝒊𝒕𝒍𝒆𝒊𝒔𝒕 𝗝𝗘𝗧 𝗕𝗟𝗔𝗖𝗞 𝗦𝗠𝟴 𝗪𝗘𝗗𝗚𝗘𝗦

SM8 grooves are cut to the edge to maximize spin and shot control. Each groove on every head is 100% inspected for conformity, and a localized heat treatment is applied to the impact area to double the durability of the groove.