Description: The cutter head is made by hardening and polishing process, which is durable and not easy to be deformed, and is suitable for high-strength engineering. TOOL KIT: Professional multi-function interchangeable precise manual tool set including a tweezer a handle which is an extension bar and screwdriver bits. Light weight and compact design Cutter head screw has an adjustable function to suit different needs. Multiple switch design, which can effectively protect the tool when not in use. Rivet process makes the whole product more firm and refined. equipped with a pull wire and a cable tie to make the work convenient and effective. INCLUDES: Comprehensive assortment of professional-grade wrenches ratchets a complete range of SAE and metric-sized sockets and screwdriver bits hammer tape measure pliers ratchet easily to change direction by flick of 5-degree switch.Variety screwdriver bits: slotted square star and pozi Shaft : A shaft is included which is great for stereo work as well as other large electronics where the screws are not on the surface. Specification: Material: Metal Productsize: 12x3.8x1.5cm/4.72x1.50x0.59inch Net weight (NW): 40g Package Includes: 1 Piece Punch Down Tool