Carmex Carbide Tiny Tool - Threading - MIR - UNJ (UNJC,UNJF,UNJEF,UNJS) - BXC Grade - 5mm Minimum Diameter x 18mm Reach Boring Bar Blank repeatable hole finishing across batches

repeatable hole finishing across batches

and reliable seating in your setup

enabling reliable performance on very tough workpieces and reducing the need for tool changes during hardened-material milling

Newer versions feature a rubber-seal-free nose

HSS (M2) with taper shank: Strong

Carmex Carbide Tiny Tool - Threading - MIR - UNJ (UNJC,UNJF,UNJEF,UNJS) - BXC Grade - 5mm Minimum Diameter x 18mm Reach Boring Bar Blank repeatable hole finishing across batchesThe Carmex Carbide Tiny Tool for Small Threading (UNJ, MIR) is a precision cutting solution designed for creating accurate UNJ threads in miniature components. Ideal for engineers, machinists, and hobbyists working in tight spaces, it delivers clean, repeatable threading with a compact footprint. Made from premium grade carbide in BXC grade, this tool combines rugged durability with excellent wear resistance to handle demanding small part threading