Lincoln K and KP Numbers › Lincoln Electric KP5916-1 FLEXCUT PRO CIRCLE CUTTING KIT Lincoln Electric KP5916-1 FLEXCUT PRO CIRCLE CUTTING KIT Sale Price: $273.21 Original Price: $306.00 FLEXCUT PRO CIRCLE CUTTING KIT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! FLEXCUT PRO CIRCLE CUTTING KIT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000