Eagle Cutting Tool HT-10000-8-T-D 1-8 Hss Hand Taper Tap

Product Description

The EAGLE CUTTING TOOL HT-10000-8-T-D is a 1-8 UNC high-speed steel (HSS) hand taper tap manufactured in the USA. Taper taps are designed to start threads from the beginning of a hole, using a gradual lead that distributes cutting load across multiple teeth. This tap is used to cut internal threads in metal workpieces by hand or with a tap wrench. The taper chamfer makes thread starting easier in through-holes and blind holes where thread lead-in is required. HSS construction provides durability across a wide range of ferrous and non-ferrous materials.

This tap is suited for maintenance, repair, and fabrication work in industrial, mechanical, and trade settings. Plumbers, pipefitters, HVAC technicians, and general machinists use 1-8 UNC taps when threading fastener holes in metal assemblies, brackets, flanges, and equipment frames. It is appropriate for both bench work and field repair where hand tapping is required. The USA manufacturing origin indicates production to domestic tooling standards.

Key Features

• 1-8 UNC thread form for standard unified coarse thread applications
• High-speed steel (HSS) construction for durability in ferrous and non-ferrous metals
• Taper chamfer lead eases thread starting in through-holes and blind holes
• Hand tap design for use with a tap wrench or hand-operated tap holder
• Manufactured in the USA

Compatibility

Designed as a standard hand taper tap for cutting 1-8 UNC internal threads in metal workpieces across general maintenance, repair, and fabrication applications.

Installation Notes

This tap is installed using a tap wrench or T-handle holder; secure the workpiece before beginning. Apply cutting fluid to reduce friction and extend tool life, especially in steel or cast iron. Advance the tap gradually, backing off periodically to break chips and prevent tap breakage. Follow applicable shop safety practices and ensure proper hole size is drilled prior to tapping.

Technical Specifications

• Thread Size: 1-8 UNC
• Material: High-Speed Steel (HSS)
• Tap Type: Hand Taper Tap
• Country of Origin: USA
• Weight: 1.78 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: HT-10000-8-T-D