Faithfull FAIJBT301CD Wood Jigsaw Blades Pack of 5 T301CD These Faithfull Jigsaw Blades are made from High Carbon Steel (HCS). For use in hard and soft woods including laminates plywood chipboard and plastics. These Faithfull (T301CD) Wood Jigsaw Blades provide clean and precise straight cuts. Ideal for hardwood, softwood, laminated boards, fibre boards and plastics.