Check the listing for details. TapeTech 18 in. Premium Finishing Wipe Down Knife PFK18TT - NEW. Width: 18 in., Condition: New. Listed at 59.00 USD. TapeTech 18 in. Premium Finishing Knife TapeTech Premium Finishing Knives now feature replaceable blades. If the blade is damaged or worn it can easily be replaced in a matter of minutes. Replacement blades are sold in packs of two blades for the best value in the industry. TapeTech Taping Tools knives produce the absolute best drywall finish in the industry. The secret is the strong but flexible blade and the precise fulcrum point designed into the grip area. This allows the blade to have up to ten times more contact area with the surface, generating a superior finish. The ergonomic design is comfortable even with extended use and significantly reduces the wrist strain that is common when using traditional finishing knives. The knives are easy to use with one hand or two. 33% Lighter Than Competitive BrandsSuperior Strength and Extreme FlexibilityErgonomic GripEngineered to exert pressure on the blade without finger pressure or strain on your wrist Al's Taping Tools is the Largest Drywall Tool Store in the World! We are also a fully equipped automatic drywall tool service center with over 30 years in the industry. We service all major brands. All of our service techs are also fully trained in the operation of the tools that we sell and service. So if you are new to automatic drywall tools or have any questions please give us a call or send us a message. We are here to help. Al's Taping Tools & Spray Equipment815 Tower DriveMedina, MN 55340