New 6Pcs HSS 6542 for Titanium Coated M3-M10 Combination Hex Drill Bits Tap Set

100% brand new and high quality Material: High Speed Steel 6542 Color: as shown in pic Specification: Style: M3 M4 M5 M6 M8 M10 Size: as picture shows This is a complex hexagonal shank taps which is made of M3 M4 M5 M6 M8 M10. Suitable for: iron cast iron steel carbon steel This product is a hole tapping chamfering one-step easy to use 　 Features: You can save processing steps and time costs improve efficiency Its a spiral groove within the processing thread cutting up to exclude and was curled applied internally threaded through holes Wear and long life Quantity: 6pcs/set Note: Manual measuring please allow error thank you. Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!!!