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Combination Drill & Tap - NPT Pipe Thread
Features:
  • Engineered to drill and tap in one operation for added versatility
  • Designed to produce tapered pipe threads that meet standard NPT requirements
  • High speed steel
  • Precision manufactured in the USA


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    Tip: Enter a quantity for each item, then scroll down and add to cart
    Item Size Shank Diameter Drill Diameter Drill Length Thread Length Overall Length Flutes Coating In Stock Price Quantity
    5779873
    1/8-27 NPT 0.4370" (7/16) 0.3320" 0.7500" (3/4) 0.7500" (3/4) 2.8750" (2-7/8) 4 UNCOATED 12 $130.11
    5779884
    1/4-18 NPT 0.5620" (9/16) 0.4370" (7/16) 0.8750" (7/8) 1.0625" (1-1/16) 3.3125" (3-5/16) 4 UNCOATED 12 $161.56
    5779895
    3/8-18 NPT 0.7000" 0.5620" (9/16) 0.9375" (15/16) 1.0625" (1-1/16) 3.5000" (3-1/2) 4 UNCOATED 12 $207.48
    5779906
    1/2-14 NPT 0.6870" (11/16) 0.7030" (45/64) 1.2500" (1-1/4) 1.3750" (1-3/8) 4.3750" (4-3/8) 4 UNCOATED 12 $278.65
    5779917
    3/4-14 NPT 0.9060" (29/32) 0.9060" (29/32) 1.3125" (1-5/16) 1.3750" (1-3/8) 4.5625" (4-9/16) 5 UNCOATED 12 $369.82
    5779928
    1-11-1/2 NPT 1.1250" (1-1/8) 1.1410" 1.6250" (1-5/8) 1.7500" (1-3/4) 5.3750" 5 UNCOATED 6 $537.91




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