Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 18.77mm

Toolex Hand Reamer with spiral flute and straight shank is designed for precise bore finishing in metalworking, meeting DIN 206-B standards and ISO H5 tolerance for reliable, repeatable results.

• Diameter: 18.77 mm bore reaming diameter
• Material: HSS (M2) for durability and wear resistance
• Flute Type: Left-hand spiral flute with right-hand cutting for controlled material removal
• Shank: Straight shank compatible with standard hand reamer handles
• Standard: DIN 206-B
• Tolerance: ISO H5
• Brand / Supplier: Toolex Ltd
• Lead Time: Made to order; despatch within 24–48 hours
• Stock Note: If listed as in stock, this refers to blanks ready to be manufactured into the reamer

This precision instrument is ideal for machinists and workshops that require tight bore tolerances and clean surface finishes. Use for finishing pre-drilled holes in ferrous and non-ferrous metals where concentricity and a smooth bore are critical. The combination of M2 high-speed steel, ISO H5 tolerance, and the DIN 206-B specification ensures consistent results across multiple jobs, while the left-hand/flute geometry aids efficient chip evacuation and stable cutting during manual reaming. The handmade-to-order nature guarantees the reamer is prepared to your specifications, with a practical 24–48 hour dispatch window to keep production moving.