Value Collection JY4846333 Straight Flute Tap 5/8-32 Uns

Product Description

The VALUE COLLECTION JY4846333 is a straight flute bottoming tap designed for cutting internal threads in pre-drilled holes where full thread engagement close to the bottom of a blind hole is required. Manufactured from high-speed steel with a bright, uncoated finish, this tap produces 5/8-32 UNS right-hand threads to a 3B class of fit with an H3 thread limit. With 4 flutes and a bottoming chamfer, it is well suited for threading operations in ferrous and non-ferrous materials on the shop floor or in the field. The overall length is 3-13/16 inches and the part weighs 0.18 pounds.

This tap is appropriate for threading applications requiring fine-pitch UNS threads in a 5/8-inch diameter. It is commonly used in machine shops, maintenance and repair operations, and precision fabrication environments. The bottoming chamfer style makes it the third tap in a tapping sequence, used after a taper or plug tap has established the thread, allowing threads to be cut to within 1-2 threads of the bottom of a blind hole.

Key Features

• Bottoming chamfer for threading close to the bottom of blind holes
• 4 straight flutes for chip clearance in through-hole and shallow blind-hole applications
• High-speed steel construction for durability across a range of materials
• Bright, uncoated finish suitable for general-purpose threading operations
• 3B class of fit and H3 thread limit for standard tolerance internal threads
• Right-hand thread direction, 5/8-32 UNS thread specification

Compatibility

Designed as an OEM-style replacement or standard tooling selection for applications requiring 5/8-32 UNS internal threads cut to a 3B class of fit.

Installation Notes

This tap should be installed in a compatible tap wrench, tapping head, or machine spindle rated for the thread size and material being worked. Power down all equipment before changing tooling. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve thread quality. Follow standard shop safety practices and ensure the workpiece is securely fixtured before beginning the threading operation.