Eagle Cutting Tool HT-6875-11-P-I Hss Hand Plug Tap 11/16-11

Product Description

The EAGLE CUTTING TOOL HT-6875-11-P-I is a high-speed steel (HSS) hand plug tap sized 11/16 inch diameter with an 11 threads-per-inch (TPI) pitch. Plug taps feature a tapered lead of 3 to 5 threads, making them the standard starting choice for through-hole and most blind-hole tapping operations. This tap is designed for manual hand tapping using a tap wrench or T-handle, cutting internal threads in ferrous and non-ferrous materials. HSS construction provides adequate hardness and wear resistance for general-purpose threading work across a range of common shop and field materials.

This tap is suited for maintenance, repair, and fabrication applications where 11/16-11 internal threads are required. The coarse-pitch 11 TPI designation is commonly found in heavy industrial fastener work, structural applications, and repair of existing thread forms. It is appropriate for use in machine shops, maintenance facilities, and field service environments. Licensed tradespeople and skilled machinists performing thread repair or new thread creation in metal workpieces are the primary installers of this tool.

Key Features

• HSS construction for durability across ferrous and non-ferrous materials
• Plug chamfer (3 to 5 thread lead) suits both through-hole and most blind-hole applications
• 11/16 inch diameter with 11 TPI coarse pitch thread form
• Designed for manual hand tapping with standard tap wrenches
• Lightweight at 0.31 pounds for easy single-hand use

Compatibility

Designed as a general-purpose hand plug tap for cutting 11/16-11 UNC internal threads in compatible workpiece materials using standard tap wrenches or T-handle drivers.

Installation Notes

Secure the workpiece firmly before tapping to prevent movement during thread cutting. Apply appropriate cutting fluid to the tap and workpiece to reduce heat and extend tool life. Back the tap off periodically to break chips and clear the flutes, particularly in blind-hole applications. Follow shop safety practices and ensure proper drill size for the 11/16-11 thread form before beginning.

Technical Specifications

• Thread Size: 11/16 inch
• Threads Per Inch (TPI): 11
• Tap Type: Hand Plug
• Material: High-Speed Steel (HSS)
• Weight: 0.31 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: HT-6875-11-P-I