Hypertherm Ht Exch:1Kw 10" X 5" X3" - 027978 by Hypertherm Save -8% $725.94 SKU HYP027978 Hypertherm - SKU HYP027978 Add accessories to hypertherm ht exch:1kw 10" x 5" x3" - 027978. Close Add Your items total will automatically update after adding options or accessories. You can edit your selections in the cart. Select Options & Accessories Quantity Add to cart