Collection: Mandrel Bend Angle Marking Guides
Mandrel bends are expensive, and cutting one badly wastes the whole piece. These clamshell guides clamp over the bend with integrated magnets and mark accurate cut positions all the way round, so the pipe keeps its cross-section and the cut sits square to the tangent.
Buy a 180° bend, mark it, and take several angles out of a single piece. Available for common centreline radii and made to order in the UK.