Greenlee 38522 Hole Saw Arbor, 5/16-Inch Hex Shank for 9/16-Inch to 1-3/16-Inch Hole Saws MCF precise area Air adjustment ring Ridgid RE097370 and this jacket is Drive Type:Square Head A 1

Greenlee 38522 Hole Saw Arbor, 5 16 Inch Hex Shank for 9 16 Inch to 1 3 16 Inch Hole Saws MCF precise area Air adjustment ring Ridgid RE097370 and this jacket is Drive Type:Square Head A 1 precise area Air adjustment ring and gas adjustment valve allow precise adjustment of flame Anodized aluminum barrel is tough and corrosion resistant Can be locked in on position for production work Includes stand for hands free use Uses standard butane lighter fuel (not included) Perfect for: electrical and mechanical repair jewelry making and repair paint removal soldering brazing bending plastics thawing pipes starting campfires culinary use A must have for any tool box 8 Inch Lineman's pliers