詳細規格及用途描述
*Copper alloy knurled swivel pad:
*Prevent burning through when plugwelding thin sheet metal.
*Weld does not stick to copper. Copper allows quick cooling of weld.
*U-shaped mobile jaw: provide pressure around the spot to be welded properly.
*Material : carbon steel with heat treatment copper.
*Finish : jaw-electrodeposition coating ; body-nickel plated.