uxcell Thread Milling Taps 51624 UNF High Speed Steel HSS 3 Straight Flutes Machine Screw Thread Threading Tap 4 Length Extra Long

Tap Size Thread size 51624 UNF total length 100mm 4 approx accuracy class H2 Straight flute design downward chip removal Right hand thread cutting clear threads fast tapping with accuracy High Speed Steel High speed steel tool has high hardness and toughness wear resistance heat resistance Features just the base substrate without any coatings good for general purpose thread tapping Applications Suitable for processing through holes or shallow blind holes Used for drilling and tapping aluminum stainless steel copper hard plastics etc Use with tapping oil to get higher quality threads and more durable taps Easy to Use Used on drilling machines tapping machines CNC and milling machines Recommended feed rate general steel 615mmin harder steel 510mmin stainless steel 27mmin cast iron 810mmin Tips Machine taps are suggested to be used with tap collets with overload protection Hand use or electric drills use is not recommended Please add coolant when tapping and apply antirust oil for maintenance after use to prolong the service life