We Also Have Various Other Models Of Cnc Turning Tools And Accessories. If You Need It, Please Contact Us.Only Personnel With Professional Skills Are Allowed To Use It. Please Wear Safety Helmets, Goggles And Other Safety Equipment When Using.Description:Our this screwdriver set is an ideal tool set for watch repairing, eyeglass repairing, and hobby miniatures where fine precision is required. Made of high quality chrome steel, anti-corrosion and rust-resistant, durable and reliable to use. What's more, with an exquisite workmanship, the design that you can turn right/left direction(reversible) to firmly tighten, convenient and practical for you to use.Features:Made of high quality chrome steel, anti-corrosion and rust-resistant, durable and reliable to use.Exquisite workmanship. There is an anti-slip handle with chrome plated finished processing, you can feel comfortable to grip it.the unique design that can turn right/left direction(reversible) to firmly tighten, convenient and practical for you to use.There are various batch heads to choose. 13pcs bits all compactly organized in a pocket-sized carry case, you can bring it to anywhere.Wide range of application. It's an ideal tool for watch repairing, eyeglass repairing etc..Specification:New BrandMaterial: Chrome Steel + Metal BoxScrewdriver Handle Size( L x H): 13.5 x 3cm / 5.3 x 1.18inchthe Extension Socket Length: 7.5cm / 2.95inchBatch Head Length: 3.5cm / 1.38inchMetal Case(L x W x H): Approx. 18.9 x 4.1 x 4cm / Approx. 7.44 x 1.6 x 1.57inchPackage Weight: 1024gPackage Included:1 x Screwdriver5 x ''-'' Top Batch Head4 x ''+'' Top Batch Head4 x Round Flat Batch Head1 x Metal Case