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Kodiak Cutting Tools KTC198350 USA Made Combination Drill Tap, 0.318 Shank, 15/16 Thread Length, 11/16 Drill Length, 0.2660 Drill Size, 5/16-18 Size: Jobber Drill Bits: Amazon.com: Industrial & Scientific
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Amazon.com: Performance Tool W8632 5/16-Inch-18 NC Tap & 17/64-Inch Bit Set for Threading Holes in Metal and Wood : Tools & Home Improvement
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OSG - Spiral Flute Tap: 5/16-18 UNC, 3 Flutes, Bottoming, 2B Class of Fit, High Speed Steel, Bright/Uncoated - 04621744 - MSC Industrial Supply
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uxcell 5/16-18 UNC Straight Flute Thread Tap and 6.5mm Twist Drill Bit Set, Titanium Plated 6542 High Speed Steel Drilling Bit Machine Threading Tap - Amazon.com
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Drill America 5/16 in. -24 High Speed Steel Tap and I Drill Bit Set (2-Piece) POU5/16-24 - The Home Depot
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