1Simpler Cutting: Adopting sharp metal blade, the fiber cleaver has 0.5 cutting angle, and the clean cut edge enables simpler processing. 2Smart Operation: Thanks to the auto return design, the fully automatic fiber cleaver knife ensures efficient works with good stability. 3Flexible in Use: The cutting length is 9-16mm and 10-16mm for 0.25mm fiber, and the cleaver also suits for 0.9mm fiber with 125m DIA. 4Good Durability: Able to cut up to 48,000 times, the fiber optic cleaver is not likely to malfunction, very durable for long term using. 5Great in Safety: Also works effectively in preventing optic fibre from breaking, very safe and reliable in the whole operation. Item Type: Fiber Optic Cleaver Model: AUA X8 Cutting Length: Approx. 9 ~ 16mm / 0.35 ~ 0.63in and 10 ~ 16mm / 0.39 ~ 0.63in for dia0.25. Fiber Diameter Type: 125m Cutting Angle: Around 0.5 Applicable Fiber Type: For 0.25 and 0.9mm Blade Service Life: Approximately 48,000 times. 1 x Fiber Optic Cleaver 1 x User Manual 1 x Hex Screwdriver (on Fiber Optic Cleaver) 1 x Storage Box