The Carmex Carbide Tiny Tool is a precision threading solution built for micro bore work. With a compact 6 mm tool diameter, 15 mm reach, and a 60° partial-profile geometry in a left-hand configuration, it enables accurate internal threads in tight spaces. This small-form tool is ideal for engineers, machinists, and hobbyists tackling tiny bore threading where larger tools just won’t fit.

Two coating options extend performance across materials and speeds: the BXC grade with PVD TiN coating for low cutting speeds, and the BMK grade with a sub-micron, triple-PVD coating for outstanding heat resistance and smooth cutting. The BXC variant excels on a wide range of stainless steels (ISO P30-P50 / K25-K40), while the BMK option provides rugged durability for demanding materials and long runs.

• Miniature threading geometry: 6 mm tool diameter with 15 mm reach and a 60° partial-profile design, optimized for precise internal threads in small bores (down to about 1.2 mm) and tight spaces.
• Coatings for durability and efficiency: Choose BXC TiN for low-speed stainless steel threading or BMK triple-coated sub-micron grade for high heat resistance and smooth cutting across a broad material range.
• Left-handed versatility and profile compatibility: Engineered for left-hand threading and compatible with common 55° profiles, providing flexible setup options for varied machining tasks.

This tiny threading tool helps streamline micro-precision work by delivering reliable, repeatable threads in challenging geometries. The dual coating options let you tailor performance to your material and speed, reducing downtime and improving surface finish consistency across production runs.