Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 17.16mm

Toolex Hand Reamer – 17.16 mm precision hand reamer with straight shank, spiral flute and M2 high‑speed steel. Designed for engineers and machinists who require tight hole finishes with reliable control in metalworking applications.

• Material: Intermediate HSS (M2) for durable wear resistance during manual reaming.
• Flute orientation: Left-hand spiral flute with right-hand cutting, optimized for effective chip evacuation and stable guidance per DIN 206‑B.
• Size and tolerance: 17.16 mm nominal diameter with ISO H5 tolerance (D) for precise hole sizing.
• Shank type: Straight shank compatible with standard hand reaming setups and fixtures.
• Standards: DIN 206‑B specification ensures consistent geometry and performance.
• Manufacturer: Supplied by Toolex Ltd., a trusted source for precision reamers.
• Manufacturing and dispatch: Made to order; please allow 24–48 hours for despatch.
• Stock note: If the item shows as “in stock,” this relates to blanks ready to be manufactured into the reamer for you.

Benefits: This reamer is built to deliver consistent, high‑precision hole finishes in a range of metals. The M2 HSS composition provides reliable wear resistance, while the straight shank and carefully tuned flute geometry minimize deflection and chatter during manual operation. The left‑hand flute paired with right‑hand cutting supports efficient chip clearance and smoother cutting action, helping you achieve burr‑free holes that meet ISO H5 tolerances with repeatable results. Ideal for workshop environments where finishing diameter accuracy is critical and turnaround times matter.