MK Products Insulated Grooved Drive Roll Kits w250 Weight - 460 g /

Weight - 460 g / 18

These earmuffs provide moderate level of attenuation that meets the needs of most welding industry applications

The screws have a female hexagonal thread so that the indexable inserts and screws can be replaced even if the screws are damaged

damaged areas

MK Products Insulated Grooved Drive Roll Kits w250 Weight - 460 g /MK Products Insulated Grooved Drive Roll Kits Insulated Drive Roll Kits are used to prevent preheating of the aluminum wire which may soften it and clog the liner. This picking up of current at the drive rolls rather than at the contact tip is usually not a problem unless using too large of a contact tip or excessively oxidized aluminum wire. Kit includes drive roll and idler roll . 030 (0. 8 mm) 005 0715 . 035 (0. 9 mm) 005 0716 . 040 (1. 0 mm) 005