999333 - ESAB 5/64" Serrated Drive Roll Kit 1.5" OD

Maximize Traction with Serrated Drive Rolls

For professional welders running 5/64-inch wire, the ESAB 999333 Feed Roll Kit offers the grip and consistency needed for high-quality welds. This kit includes 1-1/2 inch serrated rolls designed to aggressively feed wire without flattening or deforming it beyond tolerance. Serrated rolls are the industry standard for flux-cored and metal-cored wires, as well as certain hard wires in heavy-duty setups, because they rely on mechanical teeth rather than just friction pressure to move the wire.

Slippage at the drive rolls is a common frustration that results in an erratic arc, sputtering, and potential weld defects. By upgrading to fresh, sharp serrated rolls, you eliminate slippage and ensure that the wire feed speed set at the machine is exactly what is delivered to the contact tip. This consistency is vital for maintaining proper voltage and amperage relationships, especially in automated or semi-automated processes. The 1-1/2" size is a standard configuration for many heavy-duty ESAB feeders, ensuring quick installation and alignment.

Maintenance of your wire feed system is key to longevity. Worn drive rolls can fill with debris or lose their edge, leading to feeding erraticism. Keeping a spare kit like the ESAB 999333 on hand ensures you are never caught off guard during a critical job. These rolls are built tough to withstand the compressive forces of the tension arm and the abrasive nature of welding wire, delivering reliable performance shift after shift.

Key Benefits

• Positive Grip: Serrated teeth prevent wire slippage.
• Heavy Duty: Sized for 5/64" wire used in structural welding.
• OEM Quality: Guaranteed fit for ESAB feeders requiring 1.5" rolls.