Carmex Carbide Tiny Tool - Boring Bar - MTL - BXC Grade - 2.5mm Minimum Diameter x 10mm Reach x R0 (Left Hand)

The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar engineered for micro-boring and precision turning. With a 2.5 mm minimum diameter, a 10 mm reach, and left-hand R0 geometry, it fits into tight bores and restricted spaces while delivering rigid, repeatable performance. Built for engineers, machinists, and hobbyists, this tool enables precision work in small features without sacrificing accuracy.

Designed primarily for boring but also capable of general turning, it offers two coating grades to suit different materials and speeds. The BXC TiN-coated grade excels at low cutting speeds and performs well with stainless steels (ISO P30-P50 / K25-K40), while the BMK sub-micron grade with advanced triple PVD coating delivers high heat resistance and smooth cutting across a broad range of materials.

• Ultra-compact bore tool: 2.5 mm minimum diameter and 10 mm reach in a left-hand geometry deliver access to narrow bores and tight features with stable rigidity and repeatable results.
• Coatings that boost versatility: BXC TiN-coated option for low-speed stainless-steel work; BMK triple-PVD coating option for high-heat, general-material cutting, reducing tool changes.
• Durable carbide construction: Solid carbide core provides wear resistance and rigidity for long tool life, minimizing chatter and delivering consistent finishes in production and prototyping.

With its compact form and robust coatings, the Carmex Tiny Tool helps streamline setups, reduce downtime, and deliver dependable, repeatable results across a range of materials—making it a trusted choice for precise boring and fine turning tasks.