Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 19.23mm

The Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 19.23mm is a precision finishing tool designed to produce clean, accurately sized internal holes in through‑coolant setups. Built with intermediate precision carbide (k10), this stub reamer delivers stable dimensions and reliable wear resistance across a range of materials.

Ideal for engineers, machinists, and workshops that need repeatable bore finishes, it combines a left-hand spiral flute with right-hand cutting and through coolant to promote efficient chip evacuation and consistent results. Supplied by Toolex Ltd and manufactured to order, it adheres to DIN 8093 and carries ISO H4 tolerance (D) for reliable, standardised performance.

• Carbide construction (k10) for durability and precision: Intermediate precision carbide provides stable dimensions and wear resistance for dependable bore finishes.
• Stub-length, straight shank with left-hand spiral flute: Rugged, rigid geometry improves accuracy in small bores and supports controlled chip flow during cutting.
• Through coolant and DIN 8093 / ISO H4 tolerance: Through‑coolant design aids cooling and chip removal, while the DIN 8093/H4 specification ensures a precise, interchangeable bore size.

This tool helps you achieve consistent bore quality with reduced rework and downtime. The 19.23 mm diameter is ground to a strict ISO H4 tolerance in line with DIN 8093 standards, ensuring reliable performance on standard reaming setups. Because the item is manufactured to order, please allow 24–48 hours for despatch.