Irwin 10-24 NC HCS Plug Tap - Bulk (1128ZR)

The Irwin 10-24 NC HCS Plug Tap - Bulk (1128ZR) is a high-quality hand tap designed for cutting or cleaning 10-24 National Coarse machine screw threads. Made from high carbon steel, this tap provides dependable performance for a variety of general threading tasks. Its plug-style design, with a chamfered tip, makes it the most versatile option for starting new threads in both through holes and blind holes.

KEY FEATURES AND BENEFITS:

• Creates Precise Threads: Accurately cuts 10-24 NC threads, perfect for common machine screw applications.
• Versatile Design: The plug-style tap can be used in both through holes and blind holes, making it suitable for a wide range of projects.
• High Carbon Steel Construction: Provides a good balance of strength and wear resistance for general-purpose use.
• Efficient Chip Removal: The four straight flutes are designed to quickly and effectively clear chips as you work, preventing binding.
• Reliable Thread Fit: Produces a standard Class 2B thread fit, ensuring components screw together securely.

SPECIFICATIONS:

• Model Number: 1128
• Thread Type: 10-24 NC (National Coarse)
• Tap Style: Plug Tap
• Material: High Carbon Steel (HCS)
• Number of Flutes: 4
• Thread Direction: Right-Hand
• Thread Fit: Class 2B
• Shank Diameter: 0.194 inches
• Included: One Irwin 10-24 NC HCS Plug Tap is included with each purchase.

HOW TO USE:

1. Prepare the Hole: Drill a hole using the correct size drill bit for a 10-24 NC thread. A #25 drill bit is the recommended size. Ensure the hole is clean and free of debris.
2. Align the Tap: Place the tip of the tap into the hole. Make sure the tap is perfectly perpendicular to the surface of the material. Using a tap wrench will help keep it aligned.
3. Start Threading: Apply light, even pressure downward and turn the tap wrench clockwise (for right-hand threads). Turn the tap for about a quarter to a half turn.
4. Clear Chips: After turning forward, back the tap up for a quarter turn. This breaks the metal chips, allowing them to clear from the flutes and preventing the tap from binding or breaking.
5. Repeat: Continue this forward-and-back motion, turning the tap clockwise a quarter turn and then counter-clockwise a quarter turn, until you have cut threads to the desired depth.
6. Clean Up: Once threading is complete, carefully remove the tap and clean the hole to clear any remaining chips or debris.

BENEFITS OF USING IRWIN 10-24 NC HCS PLUG TAP - BULK (1128ZR):

• Versatile Tool: This tap is the most common and versatile style, suitable for a broad range of threading tasks in various materials.
• Ease of Use: The plug tap's chamfered design makes it easy to start a new thread, even for those with less experience.
• Reliable Threads: Ensures a standard and secure fit for machine screws, reducing the risk of loose connections.
• Cost-Effective: The high carbon steel construction offers excellent performance for general-purpose use at an affordable price point.

FEATURES:

• Four straight flutes designed for quick and clean chip removal
• Chamfered tip with 3–5 threads allows smooth and accurate starting
• Engineered for right-hand thread cutting in various materials
• Constructed from durable high carbon steel for long-lasting use
• Creates reliable Class 2B thread fit for machine screws
• Compatible with standard tap wrenches for easy handling