This fractional tap has four straight flutes that are ground to provide rapid chip removal for efficient threading also for hand threading work in a variety of materials. SKU: 40050091 MFG: 8145 Shop more products by Irwin. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Normally ships within 24 hours $9.59 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size: 1/2"-20NF Material: High carbon steel Number of Flutes: 4 Tap point style: Plug tap Four straight flutes are ground to provide rapid chip removal for efficient threading also for hand threading work in a variety of materials Taps produce a class 2B thread Used in applications such as routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical Carded WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov FEATURES MFR: 8145 SKU: 40050091 UPC: 042526081453 Brand: Irwin