Dormer E252 M12X1.75 HSS E Straight Flute Machine Tap

Amazon

HSS-E-PM Premium Powder Metal substrate provides superior abrasion resistance and edge strength Rake and relief designed for excellent performance when threading both through and blind holes in short chipping materials Steam Temper (ST) provides excellent performance in most cast irons Optimum design provides consistently high tool life and reliability when tapping at higher cutting speeds White colour ring around the shank identifies the tap for use on Cast Irons and Short Chipping Materials

Zoro Tools

Dormer's application-based range of colour ring coded DIN taps, branded Shark Line, are renowned for their high performance and are an ideal solution when high quality threads are required in specific materials. Extensive research has led to the development of new features on specific lines, including new coatings and geometries.White Shark for Cast IronsExcellent for Application Good for ApplicationE201/E252 - Steam Temper