7pcs High-speed Steel 6542 Nitrided Spiral Groove M3-M12 Machine Tap Set Thread Tapping and Easy Chip Removal Tool

• 7pc high-speed steel set :This set includes 7 different sizes of high-speed steel tap sets, making it versatile for various woodworking projects. • 6542 nitrided spiral groove :The 6542 nitrided spiral groove design ensures smooth and easy chip removal, making it a reliable tool for woodworking. • M3-M12 machine tap set :With a range of sizes from M3 to M12, this tap set can handle a wide variety of thread sizes, making it a valuable addition to any toolbox. • Easy to use :The 7pc high-speed steel set is easy to use and can be used by both professionals and DIY enthusiasts. Product specifications: M3 * 0.5, M4 * 0.7, M5 * 0.8, M6 * 1.0, M8 * 1.25, M10 * 1.5, M12 * 1.75, all of which are standard coarse thread taps. Product surface: Nitriding treatment. Product material: HSS 6542 (high-speed steel 6542). Product features: The spiral groove tap has excellent chip removal performance and smooth tapping. Origin : Mainland China Model Number : Spiral groove nitriding tap DIY Supplies : Woodworking Material : High Speed Steel Type : Other Use : Wood Drilling