9Pcs Adjustable T-Handle Ratchet Tap Holder Wrench Tool Set with M3-M6 Screw Thread Metric Plug Tap and 2.5-5.0mm Twist Drill Bit

Specification: Wrench Length: 60mm/2.36” Tap Size: M3, M4, M5,M6 Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm Twist Drill Bit Diameter: 2.5mm, 3.5mm, 4.2mm, 5.0mm Material: alloy steel(wrench), HSS(tap and drill bit) 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. Using for processing and drilling (twist drill bits even can be using for electric drill and soft metal). Package Included: 1 x T-handle wrench 4 x hand screw thread taps 4 x twist drill bits