The Ridgid 811A Optional Die Head is a professional threading tool designed for cutting right-handed BSPT threads on pipes and bolts. Featuring a Quick Opening (QO) manual release mechanism, this die head gives operators precise control over thread lengths, making it ideal for applications requiring specific threading specifications. Built for compatibility with 2in threading machines, the 811A die head offers versatile capacity ranging from 3-50mm (1/8 - 2in) for pipe work and 6-50mm (1/4 - 2in) for bolt threading.
The universal die type ensures broad application across various threading tasks, while the oil-through head design maintains consistent lubrication during operation for improved thread quality and extended die life. At 5.9kg, this die head provides a robust yet manageable solution for plumbers, pipefitters and engineers working on commercial and industrial projects. The right-handed thread direction makes it suitable for standard threading applications across heating, plumbing and mechanical installations where BSPT threads are specified.
Features and Benefits: • Quick Opening manual release for user-specified thread lengths • Oil-through head design for consistent lubrication during operation • Universal die type for versatile threading applications • Compatible with 2in threading machines Specifications: Machine Type: Die Head Model: 811A. Thread Direction: Right Handed. Oil Through Head: Yes.
Die Type: Universal. Capacity: Pipe 3-50mm (1/8 - 2in), Bolt: 6-50mm (1/4 - 2in).