Replacing the blade is a simple matter of tapping the back of the old blade to loosen it and then clipping a new one in place. Another quick tap on the back of the handle at the base of the blade and the new blade is secure and ready for use. The impulse hardened teeth stay sharp much longer for long lasting great performance. Blade length: 250mm, pitch: 1.75mm, thickness: 0.50mm, kerf: 0.68mm.
