Certified 1-3/8″-6 UNC HSS Taper Hand Tap 6-1/16″ OAL Uncoated (Bright) DWT55027

Single-piece HSS taper hand tap designed for starting internal threads on components with a nominal diameter of 1-3/8 inches. Coarse thread pitch (UNC) offers robust performance in common metalworking applications. Bright uncoated finish keeps the tool simple and predictable for manual tapping in restricted spaces.

Specs

Material: High-Speed Steel (HSS)

Tap type: Taper Hand Tap

Diameter: 1-3/8 inches

Threads: 6 UNC (six threads per inch)

Overall length: 6-1/16 inches

Finish: Uncoated (Bright)

Quantity: 1 piece

Features

Taper lead aids thread starting and reduces cross-threading during tapping of internal threads.

High-Speed Steel construction provides durability for manual metalworking tasks.

Uncoated bright finish offers predictable cutting action without interference from coatings.

Coarse 6 UNC thread pitch enables faster material removal and easier alignment for general-purpose threading.

Compact, single-piece design optimized for hand operation in tight spaces.

Physical

Overall length: 6-1/16 inches

Diameter: 1-3/8 inches

Thread type: 6 UNC

Finish: Uncoated (Bright)

Lead: Tapered entry for smoother engagement