Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.97mm ER Mini Collet Chucks Grade: Intermediate HSS (M2) precision

Grade: Intermediate HSS (M2) precision hand reamer

and reduced rework

Reduced chatter and smoother finishes: The 4‑flute design minimizes vibration during cutting

Built to DIN 206-B and ISO H5 tolerance standards

Helix Angle: 30° for better chip evacuation and reduced cutting load

Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 4.97mm ER Mini Collet Chucks Grade: Intermediate HSS (M2) precisionThe Toolex 4. 97 mm Straight Shank Carbide Reamer delivers precise, repeatable bore finishes with a durable carbide (K10) construction. Designed for engineers, machinists, and maintenance teams, it features a straight shank and a left hand spiral flute with right hand cutting, aligning with DIN 212 B and ISO H5 tolerance for dependable, consistent results. This reamer is manufactured to order, with dispatch typically within 2448 hours. ISO H5