10pcs Metric Screw Thread Machine Tap HSS Straight Flute Tapping Tool M3 M8 M10 M12M3x0.5

The blade is made of high-speed steel material, with good toughness, high wear resistance and excellent cutting performance.

High strength cutting edge for a wide range of cutting series.

The swarf are discharged in finely divided shape, can cut high hardness materials.

Easy regrinding, through hole and blind hole available.

Can tap metal materials below 25 degrees.