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 Target Workpiece Material Group Cutting

Target Workpiece Material Group Cutting Speed (Vc) Range Plunge Feed Rate (fn) Range Carbon & Alloy Steels (AISI 1045 / 4140) 140 - 240 m/min (459 - 787 SFM) 0

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

external left-hand indexable facing tool holder precisely engineered to handle extreme radial and axial chip loads on compact CNC turning centers

I was worried about birds-nesting inside such small diameters

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

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 Target Workpiece Material Group CuttingBEYOND 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