Carmex Carbide Tiny Tool - Boring Bar - MTL - BMK Grade - 1.2mm Minimum Diameter x 7mm Reach x R0 (Left Hand)

The Carmex Carbide Tiny Tool - Boring Bar is a compact solid carbide cutting tool designed for internal turning and precise boring in small-diameter workpieces. With a 1.2 mm minimum diameter, 7 mm reach, and a left-hand, R0 nose, it is ideal for tight bores and finishing passes in challenging parts. This tool is well-suited for engineers, machinists, and hobbyists who need reliable, clean-bore performance in demanding applications.

Built on BMK-grade carbide with a sub-micron structure and advanced PVD triple coating, it delivers exceptional heat resistance and smooth cutting action. While designed as a general-purpose option across materials, it shines when working with stainless steels and other tough alloys, providing consistent results and long tool life.

• BMK grade with triple PVD coating: Sub-micron carbide and advanced coating deliver exceptional heat resistance and smooth cutting, helping the tool maintain a sharp edge for reliable performance across materials.
• Left-hand geometry with 1.2 mm minimum diameter and 7 mm reach: Zero-radius nose (R0) on a compact bar to access tight bores and deliver clean finishes in small parts.
• General-purpose performance across materials: Optimized for versatile use, including stainless steels, providing consistent results and reducing the need for multiple tools.

This tiny boring bar helps you improve workflow by enabling precise bore tolerances, smoother cutting, and longer tool life, reducing downtime and rework. Its durable carbide construction and coating are designed to withstand demanding turning tasks, giving you confidence to tackle tight internal features with repeatable results.