Lincoln K and KP Numbers › Lincoln Electric K2647-8 A/C ROBOTIC TORCH (8' LONG) Lincoln Electric K2647-8 A/C ROBOTIC TORCH (8' LONG) Sale Price: $2,059.29 Original Price: $2,306.40 A/C ROBOTIC TORCH (8' LONG) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! A/C ROBOTIC TORCH (8' LONG) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000