Carmex Carbide Tiny Tool - Threading - MIR - 60° Partial - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach ER Collet Chucks Choose this arbor to reduce

Choose this arbor to reduce downtime

and a precise G6

and through‑hole operations

The square-edge geometry delivers crisp

this reamer delivers durable performance across common metals

Carmex Carbide Tiny Tool - Threading - MIR - 60° Partial - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach ER Collet Chucks Choose this arbor to reduceCarmex Carbide Tiny Tool is a compact threading solution designed for precision inside small bores. The 60 partial profile tip and a 4. 1 mm minimum diameter with a 15 mm reach let you form threads in tight spaces and short components with consistent results. Its built to work with standard 55 thread profiles, making it a practical choice for a wide range of internal threading tasks. This BMK Grade variant uses a sub micron carbide with advanced PVD