6Pcs Combination Drill and Tap Set, Metric Thread M3-M10 Screw Tapping Tool 1/4" Hex Shank Plated HSS
$8.88
Description
Applicability: This product includes 1/4 inch hexagon shank HSS drill bits and tap kits. Metric M3, M4, M5, M6, M8, M10 threaded countersunk screws can be tapped together with this drill tap..Material: These drill taps are made of -coated high-speed steel and have a longer service life..Specifications: M3 x 0.5mm pitch, M4 x 0.7mm pitch, M5 x 0.8mm pitch, M6 x 1.0mm pitch, M8 x 1.25mm pitch, M10 x 1.5mm pitch..Design: The drill tap adopts a spiral groove design, and the chip removal process will be better..Accuracy: These drill taps are used for tapping on machines and are usually more precise because human error is eliminated.
