Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 12.39mm FMH Shank type: Straight shank for

Shank type: Straight shank for broad toolholding compatibility across chucks

The spiral flute design helps align and evacuate chips even in deeper bores

Length: Short overall length increases rigidity and minimizes deflection for precise pockets and slots

1 mm corner radius supports durable fillets in mold features and delivers consistent edge quality with reduced risk of micro-cracking

Tapered Neck for Rigidity and Stable Deep Grooves: The tapered neck design increases stiffness and minimizes deflection during demanding cuts

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 12.39mm FMH Shank type: Straight shank forThe Toolex Reamer in a 12. 39 mm diameter is a carbide, straight shank finishing tool designed to bring pre drilled holes to exact size with repeatable, high quality results. Built for engineers, fabricators, and hobbyists, it combines an intermediate precision carbide edge (K10) with a left hand spiral flute and right hand cutting for predictable, controlled reaming. It follows ISO H5 tolerance and mirrors the DIN 212 B form for compatibility with