290-16.30 UTENSILERIA OSSOLANA Extra long machine reamer with helical cutting edges in HSSE, customized decimal diameter from Dia. 16.3 to Dia. 17.2 H7 and Morse taper 2 shank
(Incl. Tax: €150.23)

Extra-long reamers are essential tools for machining deep and large-diameter holes on all ferrous materials, steels, light alloys. Thanks to their extended structure and precision engineering, these tools deliver high-quality results with extremely tight dimensional tolerances.
The main industries that benefit from the use of extra-long reamers include the aerospace, automotive, and precision mechanics sectors. In particular, these tools are used in the manufacturing of engine components, structural aircraft parts, and industrial equipment where machining precision is a fundamental requirement.
Made from high-quality materials such as high-speed steel (HSS) or special alloys, extra-long reamers ensure extended durability and optimal wear resistance. The helical cutting edge design and decimal progression allow for uniform material removal, minimizing the risk of vibrations and improving the surface finish of the hole.
Tadaah offers a range of machine extra-long reamers with helical cutting edges in HSSE with decimal progression, equipped with Morse taper shanks in sizes 1, 2, and 3. These tools are designed to ensure maximum efficiency and reliability in the most complex industrial applications.
The use of extra-long reamers allows for the achievement of high-precision holes, reducing machining times and improving production efficiency. They are ideal tools for manufacturing companies, mechanical workshops, and industries that require reliable solutions for advanced reaming operations.
- Brand:
- UTENSILERIA OSSOLANA
- Cutting Material:
- HSS-E
- Typology:
- Reamers for automatic machine
- Shank Type:
- MT2
- Diameter "d1" mm:
- From 16.30 to 17.20
- Lengt "L":
- 320mm
- Length "L1":
- 80mm
- Lengt "L2":
- 240mm