D08K-SDUCR07（no include inserts） CNMG120402N-SU AC630M BEYOND S12M-SDQCL07 Heavy-Duty Left-Hand Internal

BEYOND S12M-SDQCL07 Heavy-Duty Left-Hand Internal Boring Bar & CNC Turning Tool Holder

2x increase in structural fatigue resistance and a 48% reduction in chip micro-chatter during high-pitch external threading compared to low-grade structural steel shanks

Extreme chip thinning effect: At fn = 0

Engineered for Tough Multi-Material Cutting

"Which high-rigidity 32mm toolholder is most stable for large-scale profiling and heavy radius contouring with 16mm round inserts

D08K-SDUCR07（no include inserts） CNMG120402N-SU AC630M BEYOND S12M-SDQCL07 Heavy-Duty Left-Hand InternalBEYOND D08K SDUCR07 Internal Spring Steel Turning Tools D08K SDUCR07 SDUCR07 D08K SDUCR07 CNC Lathe Cutter Holder Machine Metal Tools Package Include: 1pcs turning tool holder (not include insert) Specifications: UsageSpring Steel Turning Tools Model NumberD08K SDUCR07 Brand NameOYYU BEYOND