Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 23.97 mm Boring Bar Blank while delivering ISO H4 (D)

while delivering ISO H4 (D) accuracy per DIN 8093

combined with two-flute geometry and square-edge precision

Compatibility: Suitable for standard CNC setups and common collet systems

and longer tool life in aluminium and non-ferrous work

promoting a smoother finish and predictable performance across common metals

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 23.97 mm Boring Bar Blank while delivering ISO H4 (D)The Toolex Reamer is a taper shank, spiral flute reamer engineered for intermediate precision hole finishing. Made from high speed steel (M2) and offered at 23. 97 mm diameter, it suits engineers, fabricators, and workshop users who need reliable, repeatable hole sizes. The left hand spiral flute, paired with right hand cutting, promotes steady material removal and a clean finished bore. It features ISO H5 tolerance ( 0 to +0. 005 mm) and BS 328 4