Features [Material]: bearing steel, rust-proof, long-lasting [Function]: processing thread, manual mode [Design]: saves the manual handle, comfortable and fast [Cut]: M 6-12 (5) [Application]: wooden pi Description: This set of taps and keys is a versatile tool for manual tapping operations.It includes male and 5 male T-wrench keys.Made of steel for high-quality bearings, resistant machined threads.With this kit of taps and keys, the thread will be easier and more precise. Features: [Material]: bearing steel, rust-proof, long-lasting [Function]: processing thread, manual mode [Design]: saves the manual handle, comfortable and fast [Cut]: M 6-12 (5) [Application]: wooden pi Product Specifications: Condition: 100% brand new Product Type: set of keys Material: bearing steel Tap style: tap with straight flute Tap Model: M6 x 1.0 mm x 1.0 mm M7, M8 x 1.25 mm, M10 x 1,5 mm, M12 x 1.75 mm Key range: M6-M12 Package weight: 183 g Package Included: Tap 5 + spare key tool 1 pi Note: Due to manual measurement, please allow 1-m error.Thank you for your understanding Package List