Toolex Reamer - Spiral Flute - Straight Shank - Long Length - HSS-E - H7 - 8.5mm End Mill Holders and the long-neck design adds

and the long-neck design adds stability and reach for deep-set pockets

Tapered neck design boosts stability in deep grooves: The tapered effective length increases rigidity

DIN 8089 compatibility and ISO H4 tolerance ensure reliable hole sizes across standard reaming operations

two-flute configuration

The optimized flute geometry supports reliable chip removal

Toolex Reamer - Spiral Flute - Straight Shank - Long Length - HSS-E - H7 - 8.5mm End Mill Holders and the long-neck design addsThe Toolex Reamer is a precision 8. 5 mm HSS E (M42 cobalt) reamer designed for deep bore finishing in metalworking. Its extra long length, straight shank, and left hand spiral flute with right hand cutting deliver a reliable, controlled hole with consistent finish. Diameter: 8. 5 mm Material: HSSE (M42 cobalt) for enhanced wear resistance Flute Direction: Lefthand spiral flute; righthand cutting Length: Extra long series with straight shank for deep