Boron Steel Spot Weld Removal Drill 8mm UHSS/HSS Plastic Filler SIFVAC Protectospark Retrofit Kit

SIFVAC Protectospark Retrofit Kit

The PARWELD XR1011 Head Gear Inc Air Duct is a cutting-edge

Built for reliability and control

but equipped with the key chuck

professional-grade MIG/MAG welding unit engineered for demanding workshop and fabrication environments

Boron Steel Spot Weld Removal Drill 8mm UHSS/HSS Plastic Filler SIFVAC Protectospark Retrofit KitTungsten Carbide drill bits for the removal of spot welds from UHSS and Boron steel car body panels. Tungsten Carbide is extremely hard and so this drill can break easily if used incorrectly or with the incorrect tool. They are called a drill but the actually "mill" the spot weld out and so need a low speed drill to be used. Max 900 rpm Ensure the drill bit is at 90 Degrees to the panel at all times. They are not designed to drill holes, although you