Micro Flame Bunsen Style Burner For Butane Gas Bench Blocks & Anvils Square edge profile for precise

Square edge profile for precise contact on tools and hard metals

Two variants listed in the source description (Part # 36B-49 at 7

you can use patterns made from wood

allowing professionals to select the precise tooth geometry required for each task

Two-handed control for truer flats and faster stock removal

Micro Flame Bunsen Style Burner For Butane Gas Bench Blocks & Anvils Square edge profile for preciseThe Micro Flame Bunsen Style Burner is a compact, self igniting torch that runs on butane fuel, giving jewelers, wax carvers, and metalsmiths a versatile open flame tool for the bench. Use it in the manner of an alcohol lamp for gentle, controlled heat, or increase the flame for tasks that require more intensity just like a traditional Bunsen burner. An adjustable air intake valve lets you fine tune the flame character for precise control over heat