Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 3.1mm Minimum Diameter x 15mm Reach x R0.2

The Carmex Carbide Tiny Tool is a compact boring bar built from solid carbide, crafted for precision boring and small-diameter turning in confined spaces. With a 3.1 mm minimum diameter, a 15 mm reach, and a 0.2 mm nose radius, this tool delivers clean entry cuts and consistent hole sizes in tight pockets. It's an essential choice for engineers, machinists, and hobbyists who demand reliable performance in challenging parts.

This tool supports two coating grades to optimize performance for different materials: BXC TiN-coated grade for low-speed cutting and strong compatibility with stainless steels (ISO P30-P50 / K25-K40), and BMK sub-micron grade with a triple PVD coating for outstanding heat resistance and smooth cutting across a broad range of materials. These coatings extend tool life and help maintain a precise finish without frequent tool changes.

• Compact, precise boring and turning in tight spaces: 3.1 mm minimum diameter with 15 mm reach and a 0.2 mm nose radius enable accurate holes and clean finishes in confined pockets.
• Coating options tailored to material and speed: BXC TiN for reliable low-speed performance with stainless steels; BMK for high heat resistance and smooth cutting across a wide material range.
• Durable carbide design for long tool life: Solid carbide construction delivers wear resistance and consistent cutting edge retention through demanding boring and turning tasks.

By using this Carmex Tiny Tool, you streamline setups, access tight features, and achieve dependable hole geometry with fewer tool changes. The combination of compact size, precise reach, and material-specific coatings helps you improve throughput, finish quality, and overall productivity in both production runs and precision work.