Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 12.31mm ER Mini Collet Chucks while the radiused edge minimizes

while the radiused edge minimizes corner chipping and enhances finish in precise contours

50 mm) is a precision manual tool designed to finish holes to exact ISO H7 tolerances

making it a dependable choice for precision machining tasks that demand tight tolerances and consistent results

smooth bore at a precise diameter

Flute direction: Left-hand spiral flute optimized for efficient chip evacuation and smooth finish

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 12.31mm ER Mini Collet Chucks while the radiused edge minimizesToolex Reamer Straight Shank Spiral Flute Carbide H5 12. 31mm is a precision finishing tool designed for finishing holes to exact size with reliability. Built for engineers, machine shops, and serious hobbyists, this straight shank carbide reamer delivers a true, smooth bore at 12. 31 mm with consistent results. It uses a lefthand spiral flute and righthand cutting to promote stable cutting and efficient chip evacuation across a range of metals.