Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 12.04 mm

The Toolex Reamer with taper shank delivers precise hole finishing at a 12.04 mm diameter with ISO H5 tolerance (-0 +.005 mm), built from M2 high-speed steel for durability and long tool life.

Designed for engineers, machinists, and hobbyists, this intermediate finishing tool produces clean, accurately sized holes across a range of materials. It uses a secure taper shank and is manufactured to BS 328/4 standards; it is made to order, with dispatch typically within 24–48 hours.

• Taper shank for secure mounting: Provides a stable, repeatable fit in compatible tool holders, supporting consistent cutting performance.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting action for smoother operation and better hole quality.
• ISO H5 tolerance (-0 +.005 mm): Delivers repeatable, tight hole sizes for reliable fits across materials.

This reamer helps you finish holes with repeatable accuracy and clean finishes, reducing rework and enabling faster assembly. Its standard length and taper shank pair well with common reaming setups, while M2 high-speed steel ensures durable performance through repeated use.