The DIN 8089 specification and ISO H4 tolerance ensure precise
Note that the “in stock” designation refers to blanks ready to be machined into the finished reamer
with a high-quality surface finish and precise dimensional control
Carbide (K10) construction: Provides longer tool life and consistent cutting performance for repeated finishing passes across common metals
the Toolex Reamer provides repeatable results with predictable performance
Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.81mm Boring Bar Blank The DIN 8089 specification andThe Toolex Reamer Straight Shank, Spiral Flute, Stub Length, 12. 81 mm diameter is a precision carbide finishing tool designed to bring drilled holes to an exact size with repeatable accuracy. Built for compact toolholders and tight bore work, its ideal for engineers, fabricators, and hobbyists who require reliable, consistent hole dimensions in a range of materials. DIN 8093 compatibility and ISO H4 tolerance help ensure interchangeability with