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Boring bar set for professional applications

The A-SDUCR/L (93°) Set Inside turning holders with cooling holes convinces with its robust design and is specifically tailored to the requirements of modern machining. With the three included boring bars, users can master a variety of internal turning tasks. The integrated coolant supply delivers the cutting fluid directly to the cutting edge, achieving good temperature control and improved chip evacuation. The holders are available in a right-hand version (Art. Nr. SM59856) and a left-hand version (Art. Nr. SM59863). Delivery includes a standard unit (Packaging Unit = 1 Pc.).

Technical data

  • Manufacturer: SMOXH
  • Tool type: Inside turning holders (Boring bars)
  • Approach angle: 93°
  • Coolant supply: Integrated cooling holes
  • Included holder sizes: A10H, A12H, A16M
  • Right-hand version: Art. Nr. SM59856
  • Left-hand version: Art. Nr. SM59863
  • Packaging Unit: 1 Pc.

Dimensions of A-SDUCR/L (93°) Set Inside turning holders with cooling holes

  d H L f Dmin
A10H SDUCR/L-07 with cooling holes 10 09 100 08 ≥13
A12H SDUCR/L-07 with cooling holes 12 11 100 10 ≥16
A16M SDUCR/L-11 with cooling holes 16 15 150 13 ≥21

Applications

This set is excellently suited for longitudinal and face turning of bores in various metallic materials. The different shank diameters allow for adaptation to the respective bore diameter (starting at Dmin 13 mm) and machining depth. Especially with deeper bores or in series production, the internal cooling pays off, as it reduces the risk of chip jams and thus promotes stable processes.

Special features

A major advantage of these holders is their wear-resistant design, which ensures a secure fit of the indexable insert even under varying loads. The 93° approach angle facilitates the machining of shoulders and contours. The direct transfer of coolant to the cutting edge positively influences both the tool life and the surface finish of the workpiece. Thus, these tools represent a well-thought-out addition to any modern machine park.

SMOXH
SM59856

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