Fractional Tap, National Fine Thread, 5/8-In. x 18 Category_Cat fiberglass and other abrasive materials

fiberglass and other abrasive materials

or on dichondra and carpetgrass as serious lawn injury will result

4" flute length

UV-resistant sleeve resists weathering

Fractional Tap, National Fine Thread, 5/8-In. x 18 Category_Cat fiberglass and other abrasive materials5 8" x 18, national fine thread, fractional 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 37 64" drill bit.