Description

Century Drill 7 Piece Fractional NC Rethreading Set (92931) is designed for professionals and DIY enthusiasts who need precise and reliable thread repair. This set includes 7 National Coarse rethreading hex dies, perfect for restoring damaged threads on bolts or studs without undercutting or crosscutting the existing threads.

Made from high carbon alloy steel, the fractional NC rethreading set is built to last, providing a long tool life. The set covers a range of sizes, ensuring you have the right tool for the job, whether you’re working on 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, or 5/8″ bolts or studs.

Specifications and Dimensions
- Set Size: 7-Piece National Coarse
- Material: High Carbon Alloy Steel
- Die Sizes: 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″
- Length: 10.2 cm
- Width: 6.1 cm
- Height: 2.5 cm
- Weight: 113 g

Key Features and Benefits
- Precision-cut threads for exact rethreading
- Repairs damaged threads on bolts or studs without crosscutting
- Durable high carbon alloy steel construction for long tool life
- Includes a range of sizes for versatile application