Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.90mm

The Toolex Straight Shank Reamer, 12.90 mm, is an intermediate‑precision carbide stub reamer designed to finish through holes with tight, repeatable sizes. Its compact stub length and straight shank make it straightforward to use in both manual and CNC setups, delivering a precise bore with a smooth finish. The tool features a left‑hand spiral flute and right‑hand cutting, optimized for through‑hole reaming under coolant, and it complies with DIN 8093 standards for consistent results. Supplied by Toolex Ltd, its tolerance is listed as ISO H4, delivering reliable hole size control. This is a made‑to‑order item, with a despatch window of 24–48 hours.

• Left‑hand spiral flute with right‑hand cutting: promotes stable cutting and smooth material removal for clean, accurate bores even in through‑hole applications.
• Through coolant design: fluid and chips are evacuated through the flute, reducing heat and aiding long tool life in demanding materials.
• DIN 8093 / ISO H4 tolerance: ensures tight, repeatable hole sizes for reliable fits and consistent assembly quality.

Designed to support engineers, machinists, and technicians who require dependable, right‑sized bores with minimal rework, this reamer helps maintain workflow efficiency. Its carbide construction stands up to production use, while the through‑coolant feature and stub length provide practical handling in tighter setups. Note: the item is manufactured to order, so plan for the 24–48 hour despatch window when scheduling production runs.