300mm Welding / Tooling extension kit to suit 50mm bar

300mm Tooling and Welding Extension Kit
This extension kit allows the standard control box to operate for welding and boring tasks up to 300mm in diameter. It includes weld-on centring tabs and retaining hardware for the boring bars to ensure precise alignment. Three welding torch extensions are also supplied, enabling the standard torch to reach larger diameter bores with ease. Ideal for expanding the capability of your portable line boring system.