Irwin 76pc Machine Screw/Fractional/Metric Tap & Hex Die Set (26376)

The Irwin 76pc Machine Screw/Fractional/Metric Tap & Hex Die Set (26376) is a complete threading solution, designed to help both professionals and home users create new threads and restore damaged ones. This all-in-one kit provides a comprehensive selection of taps and dies, covering a wide range of thread sizes and standards, including National Coarse (NC), National Fine (NF), Metric, and Pipe threads (NPT and BSP). Each piece is made from high-carbon steel, a material chosen for its ability to cut clean, precise threads while maintaining its structural integrity over time. The set is neatly organized in a robust, blow-molded plastic case, which protects the tools from damage and keeps them securely in place, ensuring that you can easily find the right tool for the job. With this set, you can tackle a variety of projects, from automotive repair to machine maintenance, with confidence and precision. The inclusion of multiple tap wrenches, die stocks, and thread gauges makes this kit ready to handle any threading challenge right out of the box, offering exceptional value and functionality for any serious toolbox.

KEY FEATURES AND BENEFITS:

• High-Carbon Steel Construction: Taps and dies are crafted from high-carbon steel for strength and longevity, ensuring clean and precise threads.
• Comprehensive Thread Coverage: Includes machine screw, fractional, metric, and pipe taps and dies covering a wide range of sizes and thread pitches.
• Organized and Portable Storage: Durable blow-molded plastic case with custom-fit compartments keeps tools secure, organized, and protected.
• Versatile Application: Hexagon-shaped dies compatible with die stocks or standard wrenches; multiple tap wrenches included for different working environments.

SPECIFICATIONS:

• Machine Screw Plug Taps and 5/8" Hexagon Dies: 4-40 NC, 6-32 NC, 8-32 NC, 10-24 NC, 10-32 NF, 12-24 NC
• Fractional Plug Taps and 1" Hexagon Dies: 1/4"-20 NC, 1/4"-28 NF, 5/16"-18 NC, 5/16"-24 NF, 3/8"-16 NC, 3/8"-24 NF, 7/16"-14 NC, 7/16"-20 NF, 1/2"-13 NC, 1/2"-20 NF
• Metric Plug Taps: 3 mm-0.50, 4 mm-0.70, 4 mm-0.75, 5 mm-0.80, 5 mm-0.90, 6 mm-1.00, 7 mm-1.00, 8 mm-1.00, 8 mm-1.25, 9 mm-1.00, 9 mm-1.25, 10 mm-1.25, 10 mm-1.50, 11 mm-1.50, 12 mm-1.50, 12 mm-1.75
• Metric Hexagon Dies: 5/8" Dies for sizes up to 6mm, 1" Dies for sizes 7mm to 12mm
• Pipe Thread Plug Taps and 1" Hexagon Dies: 1/8"-27 NPT, 1/8"-28 BSP
• Threading Accessories: Adjustable Die Stock for 1" dies, Plain Die Stock for 5/8" hexagon dies, Adjustable Handle Tap Wrench for taps No. 0 to 1/2", Two-in-One Tap Wrench for taps 1/4" to 1/2", T-Handle Wrench for taps No. 0 to 1/4", 16-leaf Metric Thread Pitch Gauge, 18-leaf Standard Thread Pitch Gauge, Screwdriver, Plastic Case

HOW TO USE:

• Prepare the Material: Ensure the hole is the correct size for tapping or the bolt is ready for threading. Use included thread gauges to verify pitch and diameter.
• Select the Right Tool: Choose the matching tap or die for the thread size and pitch. Check that cutting edges are clean and debris-free.
• Secure the Tap or Die: Insert tap into appropriate tap wrench or die into die stock. Tighten securely to hold the tool in place.
• Lubricate and Start the Cut: Apply cutting oil to tool and workpiece. Align tool carefully and turn clockwise to begin cutting threads.
• Clean the Threads: Every few turns, back out the tool half a turn to clear chips and prevent clogging. Repeat until threads are fully cut.
• Final Inspection: Remove the tool, clean workpiece and tool, then use thread gauges to inspect the threads for accuracy.

BENEFITS OF USING IRWIN 76PC MACHINE SCREW/FRACTIONAL/METRIC TAP & HEX DIE SET (26376):

• Wide range of thread sizes in one kit eliminates the need for multiple purchases.
• High-carbon steel ensures durability and precise threading.
• Complete threading accessories included for immediate use and versatility.
• Organized case protects tools and facilitates easy transport and tool retrieval.
• Suitable for professional and DIY use, ideal for automotive, maintenance, and household projects.

FEATURES:

• Comprehensive 76-piece set with machine screw, fractional, and metric sizes.
• High-carbon steel taps and dies for clean thread cutting.
• Includes National Coarse (NC) and National Fine (NF) thread standards.
• Hexagon dies compatible with die stocks or standard wrenches.
• Multiple tap wrenches included: T-handle and adjustable styles.
• Standard and Metric thread pitch gauges for accurate measurement.
• Blow-molded case for organized, protected storage.
• Designed for creating new threads and repairing damaged ones.
• Includes pipe taps and dies for NPT and BSP thread standards.