Sandvik Coromant - British Standard Pipe Tap: 1-1/4-11 G(BSP), 4 Flutes - 49625098 - MSC Industrial Supply
Amazon.com: HORUSDY 6-Piece NPT Pipe Tap Set, Sizes Includes 1/8", 1/4", 3/8", 1/2", 3/4" and 1" : Industrial & Scientific
Amazon.com: GlowShift 1/8-27 NPT Drill & Tap Kit - 1/8" Carbon Steel Tap & R High Speed Steel Drill Bit for EGT Probe Installation to Exhaust Manifold : Automotive
Drill & Tap Kit - 1/8" NPT Thread
Drill America 1-3/8 in. - 12 High Speed Steel Tap and 1-19/64 in. x 1/2 in. Shank Drill Bit Set (2-Piece) POU1-3/8-12 - The Home Depot
Century Drill & Tool® - SAE HCS Tap/Drill Bit Set - TOOLSiD.com
1/8" Carbon Steel NPT Tap and "R" HSS Drill Bit Kit, Qualtech | POU1/8NPTW/ DRILL | DrillsandCutters.com
1/8" Carbon Steel NPT Tap and "R" HSS Drill Bit Kit, Qualtech | POU1/8NPTW/ DRILL | DrillsandCutters.com
CoCud Tap and Drill Bit Set, M12 x 1.5 Tap Thread 10.5mm Drill Diameter, Metric Machine Screw Tap & Twist Drill Bit Tool Kit - (Applications: for Threading Tapping Repairing), 1-Set - Amazon.com
1/8" Carbon Steel NPT Tap and "R" HSS Drill Bit Kit, Qualtech | POU1/8NPTW/ DRILL | DrillsandCutters.com
1/8" Carbon Steel NPT Tap and "R" HSS Drill Bit Kit, Qualtech | POU1/8NPTW/ DRILL | DrillsandCutters.com