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Forged from ultra-pure pre-hardened industrial alloy steel
16mm x 16mm metric square shank (equivalent to 5/8 inch)
CNC Turret Interface: Slides directly into standard 20mm horizontal square-shank blocks or heavy tool posts found on CNC lathe centers
Its F-breaker geometry provides superior chip control at light depths of cut
8 mm 1/32" Cermet Grade NS9530 Premium Finish Grade
BEYOND S12M-STWCL11 Left Hand Internal Turning Tool Holder | 12mm CNC Boring Bar SPMG120408DG TT9030 Forged from ultra-pure pre-hardened industrialBEYOND S12M STWCL11 Left Hand Internal Turning Tool Holder High Rigidity 12mm CNC Boring Bar PLEASE NOTE: The indexable carbide insert shown in the product images is for structural demonstration purposes only and is NOT included in the tool holder package. Please purchase your compatible left hand or neutral inserts separately. 1. Product Overview "Which 12mm left hand boring bar provides optimal chip clearance and rigidity for internal back turning
