Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 12.80mm RPTECH The diameter tolerance of 0

The diameter tolerance of 0 to -0

allowing flexibility in selecting the optimal effective length based on the specific requirements of your machining project

Tapered neck for rigidity in deep grooves: Enhances stiffness during longer reach cuts

HSS‑E (M35 cobalt) substrate for durability: Combines toughness and wear resistance to extend tool life in demanding applications

You’ll achieve consistent corner radii and surface finishes

Toolex Reamer - Stub Type - Spiral Flute - Straight Shank - HSS-E - H4 - 12.80mm RPTECH The diameter tolerance of 0Finish holes to exact size with the Toolex Reamer Stub Type, Spiral Flute, Straight Shank, in HSS E (M35 Cob) with a 12. 80 mm diameter. This intermediate precision reamer is designed for engineers, machinists, and hobbyists who need reliable, repeatable hole finishing in a compact form. Its DIN 8089 geometry and ISO H4 tolerance help you achieve consistent results in a wide range of materials and setups. Manufactured to order by Toolex Ltd, it ships