Eagle Cutting Tool SP-5000-13-P-I Hss Spiral Point Plug Tap

Product Description

The EAGLE CUTTING TOOL SP-5000-13-P-I is a 1/2-13 high-speed steel (HSS) spiral point plug tap designed for threading through-holes in metalworking applications. The spiral point geometry pushes chips forward ahead of the tap, keeping the flutes clear and reducing the risk of chip packing during cutting. The plug chamfer — typically 3 to 5 threads — provides a gradual lead-in suitable for most standard through-hole tapping operations. This tap is used by machinists, maintenance technicians, pipefitters, and general fabricators working with steel, aluminum, and similar materials.

This tap is suited for production and maintenance tapping of through-holes where a 1/2-13 UNC thread is required. Common applications include structural steel fabrication, machine assembly, HVAC equipment manufacturing, and general industrial maintenance. The spiral point design makes it well adapted to use with tapping heads, CNC machines, or hand tapping where chip clearance in through-holes is a priority.

Key Features

• 1/2-13 UNC thread form for standard unified coarse threading
• High-speed steel construction provides wear resistance and durability across common work materials
• Spiral point geometry pushes chips forward through the hole, reducing chip congestion
• Plug chamfer lead-in allows gradual thread engagement suited for through-hole tapping
• Compatible with standard tapping fluids and cutting oils to extend tool life

Compatibility

Designed as an OEM-style replacement or direct-use tap for standard 1/2-13 UNC through-hole tapping applications across general metalworking and industrial maintenance operations.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with threading operations. Ensure the workpiece is securely fixtured before tapping, and use an appropriate cutting oil or tapping fluid to reduce heat and extend tap life. Apply steady, even pressure and back off periodically to break chips when tapping manually. Never force a tap that feels seized — back out, clear chips, and reapply cutting fluid before continuing.

Technical Specifications

• Thread Size: 1/2-13 UNC
• Tap Type: Spiral Point Plug
• Material: High-Speed Steel (HSS)
• Weight: 0.1 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: SP-5000-13-P-I