10pcs M4 HSS Screw Tap Kit High Speed Steel 3.3mm Drill Bits Hex Shank Tapping

--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. 6542 high\u2011speed steel material, higher hardness and more durable, can even be used for drilling 2mm 304 steel plates.\n2. With coating, anti\u2011rust and anti\u2011corrsion, ensures long service life, reliable to use.\n3. Use an electric drill to complete drilling, tapping and deburring/reaming in one operation, saving labor and time.\n4. Suitable for drilling certain types of carbon steel and ordinary steel, copper and aluminum\u2011 alloys.\n5. Including 10pcs screw tap, practical and economic , which can completely meet your needs. \n\nSpecification: \n\nCondition: 100% Brand New\nItem Type: Screw Tap\nMaterial: High Speed Steel\nTotal Tap Length: Approx. 68mm/2.7in\nDrill Bit Diameter: Approx. 3.3mm/0.1in\nPitch: 0.7\nThread Tolerance Grade: H2\nFunction: Internal Chip Removal\nThread Diameter: Approx. 4mm/0.2in\n\nPackage List: \n 10 x Screw Tap \n\n1. Our listing price includes the value of goods,packaging cost,and export -