Description Cuts up to 8-inch (203 mm) thick steel. Solid silver-brazed construction. Features o-ring seating and easy-to-change slip-in Graf-Tite® cutting tips with cost-saving soft seats. Use with any industrial fuel gases — acetylene, propane, natural gas, propylene, hydrogen, and many others. Several models of standard and special-purpose tips are available for use in SC200 Series cutting attachments. SC200 series cutting attachments are covered by our warranty when used with authentic Miller | Smith tips. Works with all SC Series cutting tips. Features: The dual guard system cuts up to 8" (203mm) thick steel Solid silver brazed construction O ring seating and easy-to-change slip-in Graf-Tite cutting tips with cost-saving soft-seats SC209 Cutting Attachment cuts up to 8" (203mm) Designed for use with SW1,SW1A, SW1B and WH200 torch handles