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 0063 IPR) Stainless Steel Material

0063 IPR) Stainless Steel Material Alloys (M) 100 - 180 m/min

I was worried about birds-nesting inside such small diameters

It drops right into our Citizen Swiss CNC 12mm holders without thin reduction sleeves

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 0063 IPR) Stainless Steel MaterialBEYOND 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