Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 11.46 mm

The Toolex Reamer is an 11.46 mm taper-shank reamer designed for reliable, high-precision bore finishing in metalworking. It uses M2 high-speed steel and a left-hand spiral flute paired to right-hand cutting to deliver clean, accurate bores across a range of materials, suitable for production and workshop use.

Manufactured to BS 328/4 standards by Toolex Ltd, this reamer is offered as a made-to-order item and dispatched within 24–48 hours. Note that “in stock” refers to blanks ready for manufacture, not a finished tool. Ideal for engineers, machinists, and hobbyists who require repeatable bore sizes across multiple passes.

• Taper Shank for Stable Mounting: Secure seating in compatible chucks and holders, reducing runout and delivering repeatable bore size and finish across operations.
• Left-Hand Spiral Flute with Right-Hand Cutting: Balances cutting forces for smooth material removal and improved chip evacuation, extending tool life and delivering cleaner holes.
• ISO H5 Tolerance on M2 HSS: Tight bore tolerance of -0 to +0.005 mm provides repeatable results, while durable M2 high-speed steel resists wear for longer tool life.

This reamer combines secure mounting, efficient cutting action, and tight tolerance to help you finish holes with confidence, improve workflow, and reduce rework in demanding applications.