Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 5.51mm S&E and the ball nose delivers

and the ball nose delivers smooth curves and precise details for a high-quality finish

Carbide construction for durability: High-hardness carbide offers excellent wear resistance

Made from HSS-E (M35 cobalt-bearing) steel

Efficient Chip Evacuation and Broad Material Compatibility: Optimized flute design and two flutes promote clean chip flow

it delivers reliable size control for consistent results in precise reaming tasks

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 5.51mm S&E and the ball nose deliversThe Toolex 5. 51 mm straight shank carbide reamer delivers ISO H4 hole tolerance in a compact, stub length design with through coolant, making it ideal for precise finishing in tight bores. Built for engineers, machinists, and hobbyists alike, this intermediate precision (K10) tool follows DIN 8093 standards for reliable, repeatable results. Each unit is manufactured to order, with a 2448 hour despatch window to fit tight project timelines.