A universal accessory for welding tables, designed for smooth distance adjustment and precise positioning.
The Disc stop Ø100 mm is a compact, circular positioning element that simplifies quick referencing and stable support of workpieces on a welding table. Its Disc shape ensures even contact without catching on edges, making it easier to maintain geometry during tack welding and full welds. It works both as a linear stop for positioning and as a precise height reference where a straight stop would be too long or obstruct torch access.
In practice, the stop is placed into table holes, locked with a system pin, and combined with clamps to transfer holding force. The Disc contact surface makes fine adjustments easier before final clamping—slight rotations and micro-movements won’t jam against edges, saving setup time. This type of contact is especially useful when maintaining a welding gap or clearance between edges. The stop can also act as a length gauge—profiles can be consistently pushed against its edge for repeatable series work.
The Disc stop is most often used for referencing short profile sections, setting small corners, and supporting irregularly shaped parts that should not contact sharp edges. It works especially well with pipes, rings, and flanges, where predictable contact is required without scratching. Its low height allows it to fit into tight work areas without blocking the welding path. When structures tend to twist under heat, several Disc stops can be placed to create even support and reduce deformation.
The Ø100 stop helps organize the table and speeds up setup. Instead of improvised spacers or washers, you get a repeatable stop that works consistently throughout the shift. Its Disc contour avoids additional stress points at the contact area, resulting in cleaner penetration and reduced risk of edge misalignment when heated. In combination with clamps and linear stops, the Disc stop creates a stable reference system for various part lengths, reducing post-weld corrections.
Main advantages in practice:
The Disc stop works best with clamps and system pins – the clamp provides the holding force, while the stop defines position and distance. With pipes, it’s advisable to add additional support points to distribute load and prevent tilting. For long profiles, two stops in line can be used: one as a reference stop and the other as an end support, stabilizing the part before clamping. Thanks to its compact form, the setup can be quickly replicated on another table.
To keep precision, regularly remove chips and spatter from the contact surface and table holes. A thin layer of anti-spatter spray helps in areas exposed to arc spray, making cleaning easier. When working with heavier parts, distribute clamps so the stop acts as a reference and support, not the main holding force. After work, store stops in a dry container or on a tool rack to avoid accidental impacts or contamination that could affect precision over time.
It is used for quick referencing and point support of workpieces on welding tables; it serves as both a positioning stop and a height reference.
Yes, its circular contact surface provides predictable support for pipes, rings, and flanges without scratching or leaving burrs.
It is inserted into table holes with a system pin and then combined with clamps, which provide the main holding force.
Of course—using several stops distributes the load evenly and helps reduce deformation in long profiles and larger assemblies.
Clean the contact surface from spatter, check the condition of the pin, store in a dry place, and use a light anti-spatter spray in welding zones.
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