Suitable for a range of materials: Thin Steel, Wood, Wood with nails, Plastics, Non ferrous metals - Set Contents: 2 x High Carbon Steel Blades, 3 x Bi-Metal Blades - Contents in detail: 2 x 34mm x 40 wood HCS / 1 x 34mm x 40 BIM / 1 x 80mm dia BIM / 1 x 65mm x 42 wood BIM M2 (Japanese teeth) - Suitable for Products: FEIN Multimaster, RIDGID Multi Tool, BOSCH Multi X, DREMEL Multi Max, SKIL Multi Tool, CRAFTSMAN Multi Tool, CHICAGO Multi Tool, MILWAUKEE Multi-Tool, BLACK&DECKER, MASTERCRAFT Multi Tool