ITEM NAME:6Pcs M3-M8 Tap Drill Set T Handle Ratchet Tap Wrench Machinist Tool Specifications: Brand new and high quality Material: HSS (high speed steel) Wrench: M3-M8 Taps size: M3 x 0.5mm, M4 x 0.7mm, M5 x 0.8mm, M6 x 1mm, M8 x 1.25mm Features: * Suitable for general wood, metal, aluminum processing. * Adjustable T-design tap wrench, can be single hand operation, more convenient using, one tool fits more drills * Ideal for auto repair and machinery where metric threads are specified. * Using for processing and drilling(twist drill bits even can be using for electric drill and soft metal). * Straight handle design provides greater leverage, especially when using larger diameter taps. Package included: 5 x Hand Screw Thread Tap 1 x M3-M8 Wrench.Adjustable T-design tap wrench, can be single hand operation, more convenient using, one tool fits more drills. Wrench: M3-M8. 5 x Hand Screw Thread Tap. 1 x M3-M8 Wrench. Material: HSS (high speed steel).