Lincoln K and KP Numbers › Lincoln Electric KP5917-1 FLEXCUT PRO STRAIGHT & ANGLE CUTTING KIT Lincoln Electric KP5917-1 FLEXCUT PRO STRAIGHT & ANGLE CUTTING KIT Sale Price: $458.93 Original Price: $514.00 FLEXCUT PRO STRAIGHT & ANGLE CUTTING KIT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! FLEXCUT PRO STRAIGHT & ANGLE CUTTING KIT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000