Sturdy and Durable MaterialMade of durable steel, good toughness and stability, high hardness, resistance to wear, corrosion and rust Variety of Sizes AvailableFive sizes base of M3, M4, M5, M6 and M8 taps, equipped with a tap wrench, meet your daily needs Humanized T-shaped WrenchT-shaped tap wrench, easy to hold and operate with one hand; the handle is detachable and can be adjusted by sliding Exquisite and Convenient TapFine and even thread, uniform screw pitch, clear and tidy thread, no burr, fast chip removal Excellent Tapping Toolcan be used for wood, plastic and ordinary steel, and can repair furniture, nuts, computer cases and other screw holes Tap kit: contains five different sizes of taps and a T-shaped tap wrench. The taps are made of bearing steel, which is sturdy and durable, wear-resistant and rust-resistant, providing you with more convenience in the processing of internal threads. Product Specifications: Product Name: Tapping Set Product Composition: T+5 Tapping Wrench * taps Tap material: ball bearing steel Tapping Wrench size: 80*60*12mm Tap size: M3*0 .5, M4*0.7, M5*0.8, M6*1, M8*1.25 (Example: M3*0.5: tap head diameter-3mm, screw pitch-0.5mm) Package weight: 100g Package size: 115*75*17mm Purpose: used for processing internal threads Warm Tips: Please allow slight errors in product size and color due to difference in measurement methods and display screens.