Screw Thread Screw Tapping Bit Tool Compound bit Hand Tools drill Tapping Countersinkin Tools Combination Drill bit for Deburring Tapping 12Pcs Metric Blue

Description: drillings and tapping: This Tap Bit Set allows you to drill and tap simultaneously saving your time and effort. Design:The drill tap is designed with spiral grooves and has a better chip cleaning process. Clearly marked: Their specifications from M3 to M10(M7 and M9 not included) are clearly marked on the surface so you can quickly find the right drill bit you need. High hardness: Combination Drill Tap is titanium on the surface of high speed steel high hardness rust resistant strong and durable. Package includes: A total of two different standards (metric inch) where you can use taps for a variety of threads. Size Chart: 11.7cmx10.3cmx3.3cm/4.61inchx4.06inchx1.30inch Package Includes: 13 Combination Drill Tap or 12 Combination Drill Tap Note: Please allow slightly errors due to manual measurement and different monitors.