Irwin Jack plus universal Fine Panel saw 8 TPI.With eight teeth per inch this steel (c75) 500mm c75 steel blade panel saw from Irwin is ideal for general purpose use gives a fine finish cut and is used with a push & pull cut direction. The triple ground teeth make short work of the material you need to cut down to size. It has a comfortable handle to give you absolute control and comfort whilst working. With a 45° & 90° angle guide built in you can easily cut a specific angle with complete accuracy.