OSG, 2"-4-1/2 Thread Size, 1 3/4 in Thread Lg, Spiral Flute Tap - 33XK55|1302503601 - Grainger
OSG, M20x1.5 Thread Size, 37.00 mm Thread Lg, Spiral Point Tap - 33YH26|15637 - Grainger
OSG Tap and Die - 1311702101 - Spiral Flute Tap, Thread Size M36x4, Metric Coarse, Overall Length 200.00 mm, High Speed Steel: Amazon.com: Tools & Home Improvement
OSG | Taps | End Mills | Drills | Indexable | Composite Tooling | Diamond Coating | Die Products. A Brand A-SFT - Metric
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OSG - Spiral Point Tap: 1/4-28, UNF, 2 Flutes, Plug, 3B, High Speed Steel, TiN Finish - 37286002 - MSC Industrial Supply
OSG 2813801 HY-PRO® 280 Spiral Point Tap, Right Hand Cutting, #10-32 Thread, H3 Thread Limit, 3.5P-4.5P Plug Chamfer, 3 Flutes, Steam Oxide, HSS-E | Groves Industrial