H12L-STUPR09 High-Speed Steel CNC Toolholder | Precision Internal Groove Turning Tool for High-Performance Machining Z16IR19W YBG203 Swapping out a worn index

Swapping out a worn index for a fresh corner within a new batch gives zero height deviation

We swapped a competitor bar out for this S16Q-SVUCL11 and our surface roughness dropped drastically

making it the ideal selection for machining wide 3

ensuring superior surface finishes even when machining tough materials like stainless steel or heat-treated alloys

Combined with targeted double-sided chipbreaker geometries (such as the premium -DM for carbon steels or -EM for sticky stainless alloys)

H12L-STUPR09 High-Speed Steel CNC Toolholder | Precision Internal Groove Turning Tool for High-Performance Machining Z16IR19W YBG203 Swapping out a worn indexProduct parameters: Tool Holder Model: H12L STUPR09 Tool Holder Material : High Speed Steel Minimum processing hole diameter : 14mm Length of cutting tool : 140mm Diameter of cutting tool : 12mm Applicable blade : TPMT0902 Screw: M2. 5*6 Wrench : T8 Package Contents : 1 * Turning tool holder, wrench and screws (blades not included) Product Highlights 1. High temperature and wear resistance, extending tool life and improving production efficiency 2.