Carmex Carbide Tiny Tool - Boring Bar - MTR - BMK Grade - 2.5mm Minimum Diameter x 15mm Reach x R0.1

Carmex Carbide Tiny Tool is a compact carbide boring bar designed for micro-boring and precise finishing in tight spaces. With a 2.5 mm minimum bore diameter, a 15 mm reach, and a nose radius of 0.1 mm, it delivers accurate, clean holes even in confined features, and it also handles light general turning.

The BMK Grade variant uses a sub-micron carbide with an advanced PVD triple coating for exceptional heat resistance and smooth cutting across materials. The BXC coating option features a PVD TiN coating optimized for low cutting speeds and performs well with stainless steels within ISO P30-P50 / K25-K40.

• Ultra-compact micro-boring design: Optimized for small-diameter bores (2.5 mm minimum) with a 15 mm reach and a 0.1 mm nose radius, enabling clean, precise holes in tight pockets and features.
• Coating options for versatile material support: BMK’s sub-micron, triple-coated performance offers high heat resistance and smooth cutting across materials; BXC TiN excels at low-speed machining, especially with stainless steels, expanding your material range.
• Durable carbide construction with reliable performance: Built for boring and turning, delivering long tool life and consistent results that reduce downtime and rework in everyday machining tasks.

This tool helps you achieve repeatable, high-quality bores in tight spaces while supporting turning tasks, simplifying setup, and improving overall workflow. With robust coatings and a proven carbide design, you can trust it to deliver consistent finishes and dependable performance across a range of materials.