ArcOne BFFVX BFF® HD Lens w/ X-TIG Auto-Darkening Filter (1 Filter) surface-cleaning-solution uniform surface throughout the life

uniform surface throughout the life of the belt

the welder has a bright and well-lit view of the work-place

Not recommended for a cutting attachment

Dynabrade 57500 Palm-Style Mini-Dynorbital Random Orbital Sander

ArcOne BFFVX BFF® HD Lens w/ X-TIG Auto-Darkening Filter (1 Filter) surface-cleaning-solution uniform surface throughout the lifeArcOne BFFVX BFF HD Lens w X TIG Auto Darkening Filter (1 Filter) One of the Largest Auto Darkening Filter on the market, even with HD Technology. BFFVX X81VX iDF81 X54V X54Vi LIGHT STATE 3 3 3 4 4 DARK STATE 5 13 5 14 5 14 9 13 5 14 DIGITAL No Yes Yes Yes Yes AUTO VARIABLE No No Yes No No MEMORY No No Yes No No SENSITIVTY Variable 8 Settings Variable 8 Settings 8 Settings GRIND Yes Yes Yes Yes Yes DELAY Fixed 8 Settings 4 Settings 8 Settings 8