The blade will have glue on it when you purchase it. Heat the end of the blade that goes into the shaft, preferably with a heat gun, until the glue softens.If you dont have a heat gun, you can use a torch. Lightly heat the inside of the shaft as well, and then push the blade down into the shaft, with the butt end of the shaft on the floor. Avoid putting too much heat to the shaft, as it could damage the shaft.
Chat with our AI personalities
wood sticks its easy...composite not so much. get a torch, heat the sucker up without setting it on fire and bend it and let it cool
You can simply use hot glue for a regular glue gun. I have used this many times on replacement blades.