Bossweld knurled MIG Drive Roller, 37 x 18.9 x 12 / 0.8/1.0

The Bossweld Knurled MIG Drive Roller is a replacement feed roller for welding with gasless (flux-cored) MIG wire. It comes in 6 sizes, from 25 x 9 x 7mm to 37 x 18.9 x 12mm, with groove sizes of 0.6/0.8mm and 0.8/1.0mm.

The knurled surface grips the soft, hollow flux-cored wire for smooth, slip-free feeding.

Where this product is used

• Gasless (flux-cored) MIG welding
• Replacing worn rollers that let the wire slip
• Changing wire size on the same machine

Features

• Knurled drive roller
• Sizes from 25 x 9 x 7 to 37 x 18.9 x 12mm (outer x inner x width)
• Groove sizes: 0.6/0.8mm and 0.8/1.0mm
• For gasless (flux-cored) wire

Key specifications

Choosing the right option

Match the roller to your wire type and size and to your machine: the outer diameter, bore (inner diameter) and width all have to match the roller you are replacing, and the groove has to suit the wire diameter. Replace rollers when the grooves are worn or the wire slips, and replace them as a set where your feeder uses more than one.