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Dormer E524 HSS UNF Hand Tap 1 3/8 UNF Second

DORMER

Compare today's prices on the "Dormer E524 HSS UNF Hand Tap 1 3/8 UNF Second".

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Last Checked: 08/11/2026
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Product Description

Compare today's prices on the "Dormer E524 HSS UNF Hand Tap 1 3/8 UNF Second".

Dormer E524 HSS UNF Hand Tap 1 3/8 UNF Second

This Dormer E524 high-speed steel hand tap is designed for creating precise Unified National Fine threads in a wide range of materials. As a second tap, it enables you to finish threading after a starter tap, delivering accurate, clean internal threads that meet tight engineering tolerances. Its robust construction and fine pitch geometry make it an essential choice for professional machinists and maintenance engineers who demand reliable performance in demanding applications.

- Manufactured from premium high-speed steel for excellent wear resistance and durability

- Suitable for Unified National Fine (UNF) thread form, 1 3/8 inch diameter

- Second tap designation for completing threads after initial cutting

- Engineered for manual hand tapping in ferrous and non-ferrous metals

- Precision-ground flutes ensure efficient chip removal and smooth cutting action

- Compatible with standard tap wrenches and tapping fixtures

- Conforms to Dormer quality standards for consistent thread accuracy

For dependable threading results in fine-pitch applications, this Dormer E524 hand tap is a trustworthy tool for your workshop.

GTIN: 7320760152911