BEYOND C12M-STFCR11 Solid Carbide Boring Bar | 12mm Shank (1/2" Inch Equivalent) Anti-Vibration Internal Turning Toolholder for TC-Type TCMT 1102 / TCGT 1102 Right-Hand CNC Lathe Inserts SCMT09T3 External shallow grooving and micro-slotting

External shallow grooving and micro-slotting with triangular inserts subjects the toolholder body to unique curling loads and severe twisting stresses

medium finishing

I was worried about birds-nesting inside such small diameters

Any minor instability or looseness in the insert pocket can cause dimensional drift

making it the premier choice for interrupted cuts and machining parts with hard forged skin or scale

BEYOND C12M-STFCR11 Solid Carbide Boring Bar | 12mm Shank (1/2" Inch Equivalent) Anti-Vibration Internal Turning Toolholder for TC-Type TCMT 1102 / TCGT 1102 Right-Hand CNC Lathe Inserts SCMT09T3 External shallow grooving and micro-slottingBEYOND C12M STFCR11 Solid Carbide Boring Bar 12mm Shank (1 2" Inch Equivalent) Anti Vibration Internal Turning Toolholder for TC Type TCMT 1102 TCGT 1102 Right Hand CNC Lathe Inserts INDUSTRIAL SUPPLY NOTICE: This product listing includes the BEYOND C12M STFCR11 solid carbide toolholder body, insert clamping Torx screw, and flag wrench ONLY. The indexable carbide inserts (TCMT 110204 TCGT 110202) illustrated in graphic mockups represent assembly