Indexable Bars

These indexable boring bars are precision-engineered to accept SCT’s ATP-style triangle inserts. Available in both 3/8" and 1/2" diameters, you can choose between solid-body bars or coolant-through designs depending on your machining needs. Each bar features a heat-treated steel head and a micro-grain carbide shank for exceptional stability and accuracy. Coolant-through models help reduce heat and evacuate chips more efficiently, while solid-body options are ideal for external coolant setups. All bars in this collection include the correct AT8+ screw and matching flag key. Inserts are sold separately.