RECIPROC® blue R40|31mm (6)

RECIPROC® blue R40 · 31 mm for long canals

Long canal, medium width – one file that reaches and fits

A long canine with a generous canal? The 31 mm R40 pairs medium-canal sizing (ISO 40, .06 regressive taper) with the reach long anatomies demand – and the blue heat treatment's cyclic-fatigue resistance matters most exactly here, where curves are long and the file works furthest from the handpiece.

This pack: 6 × RECIPROC® blue R40, 31 mm · radiopaque rings at 18/19/20/22/24 mm – sterile blisters, single use
Made by VDW, Germany – genuine RECIPROC®

› Non-cutting tip, S-shaped cross-section – follows the canal safely and cuts efficiently, with a short 11 mm shaft for better molar access.
› Single use, by design – sterile blister every case, constant cutting efficiency, built-in fracture safety.
› Finish the case in system – matched RECIPROC® blue gutta percha and paper points available in R40.

When R40 rather than R25?
When the canal is visibly wider or a hand file slides passively well beyond size 20 at length.

What motor setting?
"RECIPROC ALL" – identical for every RECIPROC® size on VDW and compatible motors.

RECIPROC® blue R40 · tip ISO 40 · .06 regressive taper · 31 mm · S-shaped cross-section · blue heat-treated NiTi · sterile, single use · pack of 6 · VDW · also in 21 & 25 mm, sizes R25 & R50, with matched GP & paper points