24 pcs Multi Tool Saw Blade Accessories kitCompatible Tools: Bosch， Fein，Black and Decker， Chicago， Craftsman Bolt-on， Dewalt， Dremel Multi-Max， Fein Multimaster， Genesis， Hardin， Makita， ， Milwaukee， Porter Cable， Rockwell Hyperlock ， Shopseries， Ridgid Jobmax， Ryobi JobPlus， Skil， Task Force， Voss and More.34mm Precission saw blade:Best for cutting:Fast cutting soft woods， wood laminates， softer plastics， drywall (sheetrock)， fiberglassThis blade has high cutting speed with precision due to double row of profile teeth offer a very fast and effective cutting action.45mm High carbon steel saw blade: Best for cutting: fiberboard and open holewood， laminates， softer plastics， drywall (sheetrock)， fiberglass，Enables easy plunge cuts into the material at any spot.45mm Precission saw blade:Best for cutting:Fast cutting soft woods， wood laminates， softer plastics， drywall (sheetrock)， fiberglassThis blade has high cutting speed with precision due to double row of profile teeth offer a very fast and effective cutting action.45mm Bi-metal saw blade: Best for cutting: hardwood， softwood and all other wood materials - even with nails. Also very suitable for plastics and drywall.Bi-metal teeth， offset， high cutting speed. Extremely durable and robust.Package include:6pcs 34mm(1-3/8") Precission saw blade6pcs 45mm(1-3/4") High carbon steel saw blade6pcs 45mm(1-3/4") Precission saw blade6pcs 45mm(1-3/4") Bi-metal saw blade