JULYING Metric HSS M3-M12 Machine Spiral Point Screw Thread Plug Dies for Metal Wood

Features: Made of high-hardness high-quality bearing steel. There are 7 different tap sizes from M3 to M12 for tapping various threads. For cutting new threads or repairing damaged threads you will have a smooth tapping experience. These taps are used with a tap wrench for tapping the wrench is not included. Great tool for creating threads on wood plastic aluminum or many other soft materials. Package Includes: 1x Tap Drill Bit Specifications: Material: High-speed Steel Size: M3/M4/M5/M6/M8/M10/M12 note: 1.Please allow 1-2cm errors due to manual measurement make sure that you do not mind before you order. 2.Due to the difference between different monitors the picture may not reflect the actual color of the item.