Carmex Carbide Tiny Tool - Boring Bar - MTL - TNX Grade - 5.1mm Minimum Diameter x 15mm Reach x R0.1 (Left Hand)

The Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for tight bores and precision turning. With a 5.1 mm minimum diameter, a 15 mm reach, and a left-handed geometry featuring a precise R0.1 nose, it delivers reliable, accurate cuts in small features. This tool is built for engineers, machinists, and hobbyists who need consistent performance in confined spaces.

• Compact precision geometry: The 5.1 mm minimum diameter, 15 mm reach, and R0.1 nose radius enable tight, repeatable borings in constrained areas with smooth, controlled cutting.
• Two coating grades for versatile performance: BXC TiN coating excels at low-speed cuts and stainless steels, while BMK’s sub-micron, triple PVD coating provides exceptional heat resistance and smooth cutting across a broad material range.
• Left-hand solid carbide design for reliable cutting: Built for predictable tool paths and durability in both boring and general turning, offering stable performance under challenging machining conditions.

Choosing the Carmex Tiny Tool helps you finish parts with tighter tolerances and cleaner surface finishes, reduces rework, and extends tool life across materials. Its robust carbide construction and optimized coatings deliver dependable results for production runs, prototyping, and everyday machining tasks where precision and repeatability matter.