Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 11.70mm ER Collet Chucks or precision assemblies that demand

or precision assemblies that demand consistent hole size and finish

making it ideal for micro-milling

making it suitable for applications where bore accuracy and surface finish are critical

enabling quick changes and dependable alignment—even under tougher cutting conditions

is an intermediate-precision HSS-E (M35 cobalt) reamer designed to finish holes to ISO H4 tolerance with a straight shank for easy mounting in standard toolholders

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 11.70mm ER Collet Chucks or precision assemblies that demandDeliver precise, burr free 11. 70 mm bore finishing with the Toolex Reamer Straight Shank, Spiral Flute, Stub Length, Carbide, Through Coolant, H4, DIN 8093. This intermediate precision carbide (k10) reamer features a left hand spiral flute and right hand cutting, engineered for through coolant operations and ISO H4 tolerance to deliver consistent hole sizes. Intermediate precision carbide (k10): Delivers reliable wear resistance and stable bore size