Hypertherm Kit:Pmx45 Insulator - 228279 by Hypertherm Save -8% $24.64 SKU HYP228279 Hypertherm - SKU HYP228279 Add accessories to hypertherm kit:pmx45 insulator - 228279. 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