Carmex Carbide Tiny Tool - Boring Bar - MTR - K20 Grade - 8.1mm Minimum Diameter x 22mm Reach x R0.2

Carmex Carbide Tiny Tool is a compact solid carbide boring bar designed for precision holemaking in challenging, tight spaces. With an 8.1 mm minimum diameter, a 22 mm reach, and a fine R0.2 nose, this tool delivers stable performance in restricted bores and deep pockets. While optimized for boring, it also handles general turning, making it a versatile choice for shops that need reliable accuracy in both operations.

Crafted from premium MTR K20-grade carbide, the tiny tool pairs with advanced coatings to extend life and maintain smooth cutting grip across materials. Its coated design supports consistent results in a range of applications, including stainless steels and other demanding alloys.

• Ultra-compact boring geometry: An 8.1 mm minimum diameter, 22 mm reach, and a precise R0.2 nose radius enable accurate, repeatable bore geometry in tight spots and deep cavities, helping minimize tool deflection and finish variation.
• Coatings for versatility and durability: Choose BXC TiN for reliable performance at lower cutting speeds on stainless steels, or BMK with a sub-micron, triple coating for exceptional heat resistance and smooth cutting across a wide material range.
• Rigid carbide construction for reliability: Solid carbide delivers stiffness and wear resistance, providing long tool life, stable cutting, and consistent finishes in boring and turning workloads with less downtime.

Together these features translate into real-world benefits: you can complete precise bores in confined spaces more quickly, enjoy longer tool life with coatings tailored to your material and cutting conditions, and achieve repeatable finishes across stainless steels and other materials. The small form factor, dual coating options, and proven carbide durability help streamline setups, reduce tool changes, and boost overall productivity in your machining workflow.