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Versatile Set for Professional Internal Machining

The S-Boring Bars-Set SDUCR/L bundles three essential internal turning holders into a highly practical assortment. Featuring shank diameters of 10 mm, 12 mm, and 16 mm, this holder system opens up flexible possibilities for boring and profiling various workpiece contours. The 93° cutting angle is optimally matched for the use of rhombic DC indexable inserts. By omitting internal cooling channels, the set presents itself as a straightforward, resilient solution for conventional and CNC turning operations where external coolant supply is sufficient.

Technical data

  • Tool type: Internal turning holder
  • Design: SDUCR/L (Boring bar set)
  • Cutting angle: 93°
  • Insert seat: For DC indexable inserts
  • Clamping method: Screw clamping
  • Cooling: Without internal cooling channels
  • Packaging unit: 1 set (consisting of 3 boring bars)

Applications

This three-piece tooling kit is specifically targeted at profiling and general internal machining tasks. The varying shank diameters allow for adaptation to different minimum bore diameters starting from 13 mm, 16 mm, and 21 mm. As a result, the tool system supports efficient workflows when machining stepped bores, radii, and complex internal contours. It is an excellent choice for users requiring a versatile baseline setup for applications with moderate accessibility.

Special features

The construction of these boring bars stands out with a durable screw clamping mechanism that firmly secures the inserts within the pocket. This minimizes micro-movements during the cutting process and promotes high repeatability when changing inserts. Offering three staggered lengths from 125 mm to 170 mm, the set provides a well-thought-out balance between stability and reach to effectively control vibrations during turning.

4001146

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