MTE HSS-E Spiral Flute Machine Tap DIN 374 C M18x1.5

Spiral flute machine tap cutting an M18x1.5 thread. Tapping drill size 16.5 mm, which gives the standard thread height. DIN 374 is the dimensional standard for fine pitch machine taps. For machine tapping and tapping attachments. It cuts the 1.5 mm fine pitch. A spiral flute lifts the chip back out along the shank, which is what keeps a blind hole from packing with swarf and breaking the tap in long-chipping steels. Cobalt-alloyed HSS-E, rated for tapping stainless and high-tensile steel. Manufacturer catalogue code 105790287. Stocked and supplied wholesale by Seza Global.