With 10 teeth per inch this 22" rigid blade panel saw from Spear & Jackson is ideal for planed wood skirting architraves and dado rails (second fix) and is used with a push and pull cut direction. It comes with an ergonomically designed suregrip handle & finger guide so you can work for a prolonged period of time. With a 45° and 90° angle guide built in you can easily cut a specific angle with complete accuracy.