Carbon/ Stainless Steel made Machine Tap is used as an accessory for hand operated tapping machines. The Steel made Machine Tap is made using quality grade carbon steel or stainless steel in sizes ranging from 1/8" to 6". The Steel made Machine Tap is available in spiral pointed design having interrupted threads and is suitable for working on tough and string materials. The Carbon/ Stainless Steel made Machine Tap can be availed in serial or non-serial sets.