Carmex Thread Mills Solid Carbide - For Aluminium - UN (UNC UNF UNEF UNS) - No. 8, No. 10, No. 12 x 32 - UnCoated Hydraulic Expansion Chucks and a smoother bore finish

and a smoother bore finish that reduces post-processing

with a short

3xD length for rigidity and versatility: This balanced geometry minimizes deflection and chatter while maintaining reach

Exact size control with DIN 212-B tolerance: D = 0 + 0

Stock note: In‑stock labeling refers to blanks ready to manufacture the reamer

Carmex Thread Mills Solid Carbide - For Aluminium - UN (UNC UNF UNEF UNS) - No. 8, No. 10, No. 12 x 32 - UnCoated Hydraulic Expansion Chucks and a smoother bore finishThe Carmex AMT Solid Carbide Thread Mills are precision tools designed for high speed aluminum threading. Built for machinists and shops that demand clean internal threads in UNC, UNF, UNEF, and UNS forms, these mills deliver reliable, repeatable results with every cut. Material: Solid carbide for exceptional rigidity and wear resistance in aluminum machining. Coating: Uncoated cutting edges that provide a sharp, consistent cut and predictable finish.