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Dormer F320 HSS UNC Circular Split Die 4-40UNC 13/16" - Image 1
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Dormer F320 HSS UNC Circular Split Die 4-40UNC 13/16"

DORMER

Compare today's prices on the "Dormer F320 HSS UNC Circular Split Die 4-40UNC 13/16"".

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Last Checked: 09/11/2026
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Product Description

Compare today's prices on the "Dormer F320 HSS UNC Circular Split Die 4-40UNC 13/16"".

Dormer F320 HSS UNC Circular Split Die 4-40UNC 13/16"

This high-speed steel circular split die from Dormer delivers precise and reliable UNC thread cutting for a 4-40UNC size, offering exceptional durability and consistent performance for professional engineers and keen DIY enthusiasts alike. The premium construction ensures clean, accurate threads every time.

Key features:

- Manufactured from top-grade high-speed steel (HSS) for excellent wear resistance and long service life

- Split die design enables easy adjustment to produce slightly oversized or undersized threads as required

- Precision-ground flutes and cutting edges ensure smooth, chatter-free operation on a range of materials

- Compatible with standard 13/16 inch die stocks and holders for convenient hand or machine use

- UNC thread form ensures full compatibility with American standard fasteners and fittings

- Ideal for threading steel, brass, aluminium, and many plastics

Whether you are creating new threads or repairing damaged ones, this Dormer die is a reliable choice for your tool kit.

GTIN: 7320760206614