Metric Tap, Carbon Steel, 9mm x 1.00

9 mm x 1.00, metric tap, carbon steel, ideal for routine maintenance, repair work & for rethreading where high accuracy & tolerance thread is not critical, straight flutes are ground to provide rapid chip removal for efficient threading, designed for hand threading work in a variety of materials taps produce a class 2b thread, use drill bit 8.0 mm or letter o.