Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 16.68 mm ER Mini Collet Chucks The optimized rake angle gives

The optimized rake angle gives the cutting edge high strength

55 mm extended reach: Adds 55 mm of reach to your ER collet system

Tapered Neck for Enhanced Rigidity: More stability in deep grooves

the long shank provides the reach needed for deep grooves while maintaining rigidity

Left‑hand spiral flute with right‑hand cutting: Optimized flute geometry promotes smooth chip flow and stable cutting in through‑hole work

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 16.68 mm ER Mini Collet Chucks The optimized rake angle givesAchieve tight, burr free holes with the Toolex 16. 68 mm Taper Shank Reamer in HSS (M2). Designed for engineers, machinists, and workshop users, it delivers precise bore finishing for general machining tasks. The tool features a left hand spiral flute with right hand cutting to produce clean, accurate holes within ISO H5 tolerance ( 0 to +0. 005 mm), a BS 328 4 taper shank, standard length, and a rugged M2 HSS core for dependable performance.