Lablanc - 7pcs Nitride Spiral Thread Taps, hss 6542 Metric Machine Taper Shank Thread Tapping Tool M3 M4 M5 M6 M8 M10 M12 for Wood Drill Bit

Taps and Drill Bit Set: Premium 6542 HSS twist taps with nitride coating for rust resistance. Fast cutting, high temperature resistance and longer service life. Smooth Cutting: Spiral groove helps remove dirt and is not easy to break. Good threading and drilling performance, high precision and speed improve efficiency and quality. of work. Chip Discharge Design: The helical groove threaded holes are good on thread, fast with high precision, smooth chip discharge, smooth cutting surface, no residue, with good operability, it can hit the blind hole button. Widely Used: For tapping all through hole applications in steels with low carbon steel, stainless steel, alloy steel, aluminum, copper, metal and wood. Package Content: The tapping tool kit contains M3, M4, M5, M6, M8, M10, M12, which perfectly meet your your different needs. Technical characteristics: Color: black. Material: high speed steel (HSS 6542) Surface process: nitriding treatment Product dimensions (metric): M3 x 0.5, M4 x