Durston Round Plain Triblet 10-28mm

Durston Round Plain Triblet 10-28mm

Durston’s Hardened Ring Mandrel Round (10 to 28mm).

This Hardened Shaped Ring Mandrel is made from the highest quality materials to produce consistent, outstanding results. This unmarked tapered mandrel is hardened to 64 RC and ground. With ergonomically designed handles, each ring mandrel is created to fit comfortably into your hand, providing support and comfort.

This round ring mandrel, which can size between 10mm and 28mm, is 410mm long and weighs in at 1.3kg. Durston’s tools are all created to provide a lifetime of service and reliability, and this is certainly the case with our full range of hardened ring mandrels.