Carmex Carbide Tiny Tool - Threading - MIR - UNJ (UNJC,UNJF,UNJEF,UNJS) - BXC Grade - 5mm Minimum Diameter x 18mm Reach Boring Bar Blank helping keep your projects on

helping keep your projects on schedule

45° helix for smoother cutting: Reduces vibration and chatter

HSS-E (M35 cobalt) with straight shank: Combines enhanced wear resistance with easy mounting in standard toolholders for longer tool life and stable operation

This intermediate-precision carbide (K10) tool features a straight shank and a left-hand spiral flute with right-hand cutting

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

Carmex Carbide Tiny Tool - Threading - MIR - UNJ (UNJC,UNJF,UNJEF,UNJS) - BXC Grade - 5mm Minimum Diameter x 18mm Reach Boring Bar Blank helping keep your projects onThe 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