Carmex Carbide Tiny Tool - Profiling and Boring with Advanced Chip Breaker - CBR - TNX Grade - 4.1mm Minimum Diameter x 0.2mm Reach x R0.4 Insert repeatable tool retention: Clamps square-shank

repeatable tool retention: Clamps square-shank tools firmly to minimize tool deflection and runout

helping you optimize workflows and stay in spec across a wide range of machining jobs

Its precise dimensions and durable build support precision engineering workflows

This hand reamer delivers precise hole sizing and a clean finish suitable for finishing existing holes to accommodate pins

Its robust construction supports consistent results across batches

Carmex Carbide Tiny Tool - Profiling and Boring with Advanced Chip Breaker - CBR - TNX Grade - 4.1mm Minimum Diameter x 0.2mm Reach x R0.4 Insert repeatable tool retention: Clamps square-shankThe Carmex Carbide Tiny Tool is a profiling and boring cutting solution designed for small diameter work. Its compact carbide design, paired with an internal coolant bore and an advanced chip breaker, delivers efficient chip evacuation and maintains accuracy in tight pockets. Optimized for stainless steels, super alloys, and other chip prone materials, this tool is ideal for engineers, shop floor technicians, and hobbyists who demand dependable