Specification Brand : Ddewing BulletPoint1 : Self‑centering point, no need for auxiliary center drilling or center punching. BulletPoint2 : High hardness, anti‑rust, strong and durable, suitable for drilling, tapping and cutting of soft metals, aluminum plates, iron, etc. BulletPoint3 : Drilling and tapping integrated, one‑step processing, greatly saves processing steps and time costs, and improves work efficiency. BulletPoint4 : This tap drill set has a unique design, at the same time drilling, tapping and chamfering. BulletPoint5 : Accurate ground point, flutes, body, clearance, and drill diameters for the best accuracy and performance. ConnectorType : Reducer ItemName : M4 Drill Tap Bit, Taper Drill M4 Taper Drill Tap Drill Bit Hexagonal Handle Compound Tap Drill Bits M4 Drill Hex Shank Drill Hex Handle Tap Drill Bits ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 1 centimeters ItemTypeKeyword : taper-shank-drill-bits Manufacturer : Ddewing ModelName : Ddewinghdey8g4kux ModelNumber : Ddewinghdey8g4kux NumberOfItems : 1 PartNumber : Ddewinghdey8g4kux ProductDescription :
Spec: Specifications: Material: High-speed Steel (HSS) Suitable for soft metal, aluminum, iron Size: M4 x 0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm Handle: 6.35mm (Notice: Manual measurement may be a little error please understand!) Package include: 1 x Hexagonal Handle Compound Tap Drill Bits