Replaceable Drill Heads（HYK-GM WS8030）

Excellent drilling performance when machining stainless steel and difficult-to-cut materials under demanding operating conditions, such as poor machine rigidity and low spindle power

Optimized groove geometry and unique straight-shaped chisel-edge design deliver outstanding centering capability, improving surface quality and dimensional accuracy of hole machining

The unique chip-flute design provides superior chip breaking and chip evacuation performance, ensuring tool stability in deep-hole machining with a maximum drilling depth of 14×D

Dedicated sub-micron grain blank substrate endows the tool with enhanced wear resistance. The TiAlN coating features excellent oxidation stability and moderate toughness, offering superior wear resistance for machining stainless steel and other difficult-to-cut materials