Durston Round Plain Triblet 10-25mm

Durston Round Plain Triblet 10-25mm

Durston’s Hardened Ring Mandrels Round (10 to 25mm).

This Hardened Shaped Ring Mandrel is made from the highest quality materials to produce consistent, outstanding results. This unmarked tapered mandrel, hardened 64 RC, is ground and polished. 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 25mm, is 365mm long and weighs in at 1kg. 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.