Carmex Carbide Tiny Tool - Boring Bar - MTL - BMK Grade - 5.1mm Minimum Diameter x 10mm Reach x R0.2 (Left Hand)

The Carmex Carbide Tiny Tool is a compact, solid carbide boring bar designed for precise boring and versatile turning in tight features. It features a 5.1 mm minimum diameter, 10 mm reach, and a left-hand R0.2 nose geometry to access small bores with clean, repeatable cuts. This tool line offers two high-performance grades to match your material and speed needs: BXC, a PVD TiN coated grade optimized for low cutting speeds and stainless steels (ISO P30-P50 / K25-K40), and BMK, a sub-micron grade with an advanced triple PVD coating for exceptional heat resistance and smooth cutting across a broad range of materials (ISO K10-K20).

• Compact geometry with 5.1 mm min diameter and 10 mm reach: Access tight bores and short internal features while maintaining rigidity for precise, consistent cuts.
• Two coating grades for versatile performance: BXC TiN supports efficient cutting at low speeds and works well with stainless steels; BMK’s triple PVD coating delivers high heat resistance and smooth cutting across many materials.
• Left-hand cutting geometry with R0.2 corner: Optimized for left-hand machining, providing stable edge control and clean finishes in boring and turning applications.

Whether upgrading a compact shop or expanding capabilities for demanding boring and turning tasks, this Carmex Tiny Tool delivers reliable, long-lasting performance. The solid carbide core ensures stiffness and durability, while the protective coatings reduce wear and thermal buildup for consistent results across a wide range of materials. Designed for versatility and ease of use, it helps you finish tighter tolerances faster, with smoother finishes and less downtime.