5 Set 5pcs/Set M3 M5 M6 M8 HSS Spiral Flute Metric Taps Set Screw Taps for Metal Wood Plastic Tapping

Suitable for low carbon steel copper and aluminum with tensile strength less than 750N / mm 2. It is suitable for high carbon steel alloy steel bronze with bond strength of 600-900n / mm 2. It is more suitable for processing blind holes and viscous materials. The spiral groove is good for removing debris and is not easy to break the tap. high hardness high temperature resistance. Specifications: Material: high speed steel. Size: 0.5mm 0.7mm 0.8mm 1mm 1.25mm. Color: as pictures shown. Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. 5* screw taps. (A total of 5 sets of the above products)