1、The pneumatic scissors head is made of alloy steel, accuracy lathe processing, high hardness and cutting resistance. 2、The scissor head is integrally formed without burrs, has a glossy exterior, and is easy to install on a pneumatic handle device. 3、The scissors head is small, light and durable, and easy to control, making the cutting work more efficient. 4、The clamping part of the scissors head has a spring design, which will not rebound quickly during operation, which can ensure safety. 5、Suitable for cutting and using on materials such as copper, iron and other metals and plastics, leather, electric heating tubes, and glass fibers. Item Type: Pneumatic Scissors Head Material: Alloy Steel Model: F1 A Total Length: Approx. 65mm / 2.6in B Thickness: Approx. 7mm / 0.3in C Knife Closing Width: Approx. 16mm / 0.6in D Body Extend Length: Approx. 17mm / 0.7in E Blade Working Length: Approx. 13mm / 0.5in F Blade Working Angle: 25° G Opening V-Shaped Upper End: Approx. 3.5mm / 0.1in H Opening V-Shaped Bottom End: Approx. 2mm / 0.1in I Knife Arm Maximum Opening Width: Approx. 16.5mm / 0.6in J Knife Arm Maximum Thickness: Approx. 5mm / 0.2in K Knife Arm Minimum Thickness: Approx. <1mm / 0.04in L Center Screw Hole Front End Length: Approx. 24mm / 0.9in 1 x Pneumatic Scissors Head