Value Collection MSC-04609848 Spiral Flute Tap 10-32 Unf

Product Description

The VALUE COLLECTION MSC-04609848 is a spiral flute tap designed for cutting 10-32 UNF internal threads in a variety of materials. Featuring a 45-degree helix angle and three right-hand flutes in a fast flute style, this tap evacuates chips efficiently during the threading operation, reducing the risk of clogging in blind holes. The modified bottoming chamfer allows threading close to the bottom of a hole. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it suits general-purpose threading applications where coating is not required. Overall length is 2.375 inches.

This tap is suited for machine shops, maintenance facilities, and manufacturing environments where 10-32 UNF threads are required in steel, aluminum, and similar machinable materials. The modified bottoming chamfer makes it well suited for blind-hole applications where thread engagement close to the hole bottom is necessary. It is sized for use in standard tapping chucks or CNC rigid-tapping setups. The right-hand thread direction and H3 thread limit support consistent tolerance control within the 2B class of fit.

Key Features

• 10-32 UNF thread form with right-hand thread direction
• Modified bottoming chamfer for threading close to the bottom of blind holes
• 45-degree helix angle with fast flute style for efficient chip evacuation
• H3 thread limit for consistent 2B class of fit tolerances
• High-speed steel construction for durability across general-purpose materials
• Bright, uncoated finish suitable for standard tapping fluids and coolants

Compatibility

Designed as a general-purpose replacement or production tap for applications requiring 10-32 UNF internal threads with a 2B class of fit tolerance.

Installation Notes

Installation is performed by machinists or maintenance technicians using a standard tapping chuck, T-handle tap wrench, or CNC rigid-tapping spindle. Always apply an appropriate cutting fluid for the workpiece material to extend tap life and improve thread quality. Ensure the hole is drilled to the correct tap drill diameter for 10-32 UNF before tapping. Do not force the tap if resistance is felt; back off to break and clear chips before continuing.