Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 42.51 mm ER Collet Chucks 003 mm tolerance (DIN 212-B

003 mm tolerance (DIN 212-B style) in an H5 straight-shank format for repeatable results in production and workshop settings

0 for smooth contouring and stronger edge durability

The Toolex Reamer is an intermediate precision HSS-E reamer with AcuRea coating

005 mm) to ensure tight

Hard-material durability with dry-cut coating: Handles hard materials up to HRc70 and supports dry

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 42.51 mm ER Collet Chucks 003 mm tolerance (DIN 212-BThe Toolex Reamer is an intermediate precision HSS (M2) taper shank finishing reamer sized at 42. 51 mm. It features a left hand spiral flute with right hand cutting to deliver controlled material removal and consistent bore quality. Supplied by Toolex Ltd to BS 328 4, it carries ISO H5 tolerance ( 0 +. 005 mm). This is a make to order item, typically dispatched within 24 48 hours. ISO H5 tolerance for precise holes: Ensures bore sizes stay within 0