Eagle Cutting Tool HT-25000-8-T-I Hss Hand Taper Tap

Product Description

The EAGLE CUTTING TOOL HT-25000-8-T-I is a high-speed steel (HSS) hand taper tap designed for cutting internal threads in metal workpieces. This tap produces a 2-1/2 inch diameter thread at 8 threads per inch (TPI), a coarse-pitch specification common in heavy industrial and structural applications. The taper lead allows for easier thread starting and progressive cutting engagement, reducing the force required to begin a new thread. It is used by machinists, pipefitters, and maintenance technicians working on large-diameter fastener applications in steel, cast iron, and similar ferrous materials.

This tap is suited for manual hand-tapping operations where a taper chamfer is needed to align and start threads accurately in through-holes or deep blind holes. The large 2-1/2 inch by 8 TPI specification places this tool in heavy industrial service, including equipment repair, structural fabrication, and large-bore mechanical assemblies. It is an import-grade tool appropriate for production shops and field maintenance work where cost-effective tooling is acceptable alongside professional-grade application requirements.

Key Features

• High-speed steel (HSS) construction for cutting threads in ferrous and non-ferrous metals
• Taper chamfer lead for progressive thread engagement and easier starting
• 2-1/2 inch diameter, 8 TPI coarse-pitch thread form for heavy industrial use
• Hand-tap design for use with a tap wrench or manual tapping fixture
• Import-grade tooling providing cost-effective performance for general maintenance and fabrication

Compatibility

Designed as a hand taper tap for cutting 2-1/2 inch by 8 TPI internal threads in metal workpieces across general industrial, structural, and maintenance applications.

Installation Notes

This tap is installed by a machinist or skilled tradesperson using a properly sized tap wrench rated for large-diameter taps. The workpiece should be securely clamped and the correct pilot hole diameter drilled prior to tapping. Apply appropriate cutting fluid throughout the operation and back off periodically to break chips and prevent tap binding or breakage. Always follow standard shop safety practices when working with large-diameter taps, as the torque required is substantial.

Technical Specifications

• Thread Diameter: 2-1/2 inches
• Threads Per Inch (TPI): 8
• Tap Type: Hand Taper
• Material: High-Speed Steel (HSS)
• Weight: 6.3 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: HT-25000-8-T-I