Carmex Carbide Tiny Tool - Threading - MIR - 55° Partial - BMK Grade - 6mm Minimum Diameter x 15mm Reach A&NF it helps confirm that fasteners

it helps confirm that fasteners and threaded components meet the required NoGo limits and stay within tight metric tolerances at M100 x 1

and hobbyists tackling precise rib geometry across common metals

Durable carbide with wear resistance: Premium carbide construction delivers long tool life and consistent cutting performance

This cutter is built to simplify your workflows: a single tool can tackle drilling

The carbide tip’s wear resistance extends tool life

Carmex Carbide Tiny Tool - Threading - MIR - 55° Partial - BMK Grade - 6mm Minimum Diameter x 15mm Reach A&NF it helps confirm that fastenersThe Carmex Carbide Tiny Tool is a compact threading bar engineered for precision in tight bores. With a 6 mm minimum diameter and 15 mm reach, it tackles 55 partial thread profiles in bores as small as 1. 2 mm (0. 05 in), making it ideal for miniature threading work in engineering, fabrication, and hobby machining. Two coating grades give you flexible performance: BMK, a sub micron carbide grade with triple PVD coating for maximum heat resistance and