Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 4.01mm Boring Bar Blank Sub-10 μm run-out: Delivers precise

Sub-10 μm run-out: Delivers precise toolholding for accurate cuts

The stub-cut length minimizes deflection in tight pockets

fast setups

and longer tool life in tough metals

or precision parts in pre-hardened or carbon steels

Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 4.01mm Boring Bar Blank Sub-10 μm run-out: Delivers preciseThe 4. 01 mm Toolex Hand Reamer is a precision tool for machinists and metalworkers who require tight bore tolerances and a smooth finish. With a left hand spiral flute and right hand cutting on a straight shank, it delivers controlled, accurate reaming in a compact hand tool format. Diameter: 4. 01 mm Material: HSS (M2) high speed steel for durability and wear resistance Flute direction: Left hand spiral flute with right hand cutting for stable,