Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 19.94mm

Toolex Taper Shank Reamer — HSS Spiral Flute Long Length, 19.94 mm, is built for precise deep-hole finishing in a range of materials. This taper shank reamer is ideal for engineers, machinists, and serious hobbyists who require reliable bore accuracy and a robust tool for extended reach.

It uses intermediate precision HSS (M2) with a left-hand spiral flute and right-hand cutting, paired with a BS 328/4 taper shank and ISO H5 tolerance. Supplied by Toolex Ltd, this item is manufactured to order, with a dispatch window of 24–48 hours.

• Long flute length for deep, accurate holes: Extended reach improves bore quality in through-holes and blind holes, while guiding the reamer smoothly along the workpiece.
• Left-hand spiral flute with right-hand cutting: Optimizes chip formation and surface finish, delivering stable cutting and reducing chatter during operation.
• ISO H5 tolerance on a BS 328/4 taper shank: Ensures precise bore size and secure seating in standard tool holders for repeatable results and dependable alignment.

With this reamer, you’ll achieve tighter tolerances, smoother finishes, and less rework, helping workflows stay on schedule. The durable HSS M2 material and secure taper shank design provide reliable performance across demanding tasks, giving you a trusted tool you can count on for repeated use.