Advantage 4 1/2 x 7/8 Zirconia Flap Wheels 80 Grit 10 Pack Grinding Wheels They have 2 vents to

They have 2 vents to prevent fogging

The 155 has a medium to heavy preheat & six preheat acetylene holes

Victor style aftermarket torch

030 diameter mig welding wire

Max RPM 8700

Advantage 4 1/2 x 7/8 Zirconia Flap Wheels 80 Grit 10 Pack Grinding Wheels They have 2 vents toOur Advantage Zirconia Flap Discs are 4 1 2 inch diameter for small angle grinders. They 1 2 inch thick with resin coated paper backing. The 7 8 inch arbor hole has a durable metal outer layer. The 7 8 inch arbor is standard on 4 1 2 inch angle grinders but does require a retaining nut that comes with the grinder. These zirconia flap discs for sale are ISO 9001 certified. They have a maximum RPM of 13,300 . The 80 grit zirconia is considered a fine