Value Collection MSC-04546461 Spiral Point Tap 11/16-16

Product Description

The VALUE COLLECTION MSC-04546461 is a spiral point tap designed for cutting right-hand internal threads in through-hole applications. Built from high speed steel (HSS) with a bright, uncoated finish, this tap is suited for general-purpose threading work in a machine shop or field maintenance environment. It cuts an 11/16-16 UNS thread profile and features 3 flutes with a plug chamfer, which requires a pre-existing or drilled through hole. The H3 thread limit provides moderate tolerance control, making it appropriate for standard fastener fits. Machinists and maintenance technicians typically run this tap in a drill press, tapping head, or CNC machine.

This tap is used in production and maintenance machining where UNS (Unified National Special) thread forms are specified. The plug chamfer style is the standard choice for through-hole threading, distributing the cutting load across several leading threads to reduce torque and tool wear. The 3-flute design helps clear chips effectively in shorter through-holes. Thread length measures 1-13/16 inches, accommodating a range of material thicknesses. Right-hand cutting direction is standard for conventional threading operations.

Key Features

• 11/16-16 UNS thread form for special unified thread applications
• High speed steel construction provides durability across a range of workpiece materials
• Plug chamfer distributes cutting load for through-hole threading
• H3 thread limit for controlled tolerance and consistent fit
• 3-flute design promotes chip evacuation in through-hole cuts
• Bright uncoated finish suitable for use with cutting fluids

Compatibility

Designed as a standard spiral point tap for through-hole threading operations requiring an 11/16-16 UNS right-hand thread form.

Installation Notes

This tap is installed and operated by machinists or maintenance technicians using a tapping head, drill press, or CNC spindle with appropriate tap holders. Always ensure the workpiece hole is drilled to the correct tap drill diameter before threading, and apply a suitable cutting fluid to extend tool life and improve thread quality. Secure the workpiece firmly before beginning the tapping operation. Follow shop safety protocols and machinery manufacturer guidelines when setting spindle speed and feed rate.