Description
The Irwin 1/8″ – 27 NPT HCS Taper Pipe Tap (8202) is a specialized hand tool designed for creating clean and accurate internal threads in pipes. Crafted from high carbon steel, this tap is built to handle general-purpose maintenance and repair work on various metals. Its 1/8″ nominal size and 27 NPT thread type make it suitable for a wide range of standard pipe fittings. The tool features a tapered design with four flutes to efficiently remove chips, ensuring a smooth and precise threading process. Whether you are a professional tradesperson or a dedicated DIY enthusiast, the Irwin 8202 pipe tap is an essential addition to your toolkit for plumbing and other repair projects.
KEY FEATURES AND BENEFITS:
- High Carbon Steel (HCS) Construction: Provides durability and strength for general-purpose threading applications.
- Tapered Design: Ensures a tight seal by cutting threads at 3/4″ per foot taper rate.
- 4-Flute Configuration: Efficiently clears chips to reduce friction and ensure clean cutting.
- Manual Use Design: Offers precision and control during hand tapping operations.
- Standard Sizing: 1/8″ – 27 NPT is compatible with most common pipe fittings.
SPECIFICATIONS:
- Nominal Size: 1/8″
- Thread Type: 27 NPT (National Pipe Taper)
- Material: High Carbon Steel (HCS)
- Flutes: 4
- Thread Direction: Right-hand
- Point Style: Plug Tap
- UPC: 042526082023
- Included: One Irwin 1/8″ – 27 NPT HCS Taper Pipe Tap (8202)
HOW TO USE:
- Prepare the Hole: Ensure the pipe is properly prepared and the hole is the correct size for a 1/8″ tap. The end of the pipe should be clean and deburred.
- Apply Cutting Fluid: Apply a generous amount of cutting oil to both the tap and the inside of the pipe. This will reduce friction, extend the life of the tap, and help produce a cleaner thread.
- Position the Tap: Align the tap with the hole, making sure it is perfectly straight. Begin turning the tap clockwise slowly and with steady pressure.
- Cut the Thread: After a few turns, back the tap out a half-turn to break the chips and clear the flutes. Continue this process—two steps forward, one step back—to cut the thread all the way through the pipe.
- Remove and Clean: Once the threading is complete, carefully remove the tap. Clean the newly cut threads and the tap to remove any remaining metal chips and cutting oil.
BENEFITS OF USING IRWIN 1/8″ – 27 NPT HCS TAPER PIPE TAP (8202):
- Provides dependable threading for internal pipe threads using standard NPT sizing.
- Constructed from high carbon steel for durability and consistent performance.
- Produces leak-tight fittings due to its precision tapered design.
- Chip removal is optimized by the 4-flute layout, ensuring smooth cutting action.
- Suited for professionals and DIY users needing accuracy and control in threading tasks.
FEATURES:
- Right-hand Thread: For use in standard threading directions.
- Durable Build: Made from high carbon steel for general-purpose applications.
- Plug Point Style: Allows for easy starting of the threading process.
- Four Flutes: Enhance chip removal during threading.






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