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RS PRO Machine Tap, 5/16-18 UNC Thread, UNC Standard, Spiral Point HSS, Blue Stream Tempered Finish, 72mm Length 455-914

Category Threading Tap Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Material HSS
Model 455-914
Finish Blue Stream Tempered
Overall Length 72mm
Thread Size 5/16-18 UNC
Sub Type Spiral Point
Shank Diameter 8mm
Number of Pieces 1
Standards/Approvals ISO Taps
Thread Standard UNC
Thread Direction Right Hand
Hand/Machine Tap Machine Tap

Key Features

  • The tap features a spiral point design for efficient chip removal during threading.
  • Constructed from high-speed steel (HSS) to provide durability and precision.
  • The blue stream tempered finish reduces friction and ensures a smooth thread finish.
  • Designed for right-hand threading and conforms to UNC threading standards.
  • Suitable for ISO standard tapping applications in mechanical and industrial settings.
  • Can also be used for hand tapping without the need for a lead tap.
  • Shank diameter measures 8mm, fitting standard machine tool holders.
  • Manufactured in China with compliance to ISO standards.

Product Description

RS PRO 455-914 is a precision-made machine tap with a 5/16-18 UNC thread size, crafted from high-speed steel (HSS) with a blue stream tempered finish. This spiral point UNC standard machine tap measures 72mm in overall length and features an 8mm shank diameter. Designed for efficient cutting and threading, it is ideally suited for industrial, construction, and mechanical workshop applications, particularly for precision machine tapping tasks requiring right-hand threading.

The spiral point design facilitates effective chip evacuation, maintaining clear flutes and enabling free coolant flow during operation. The blue tempered finish minimizes friction and enhances the quality of the thread finish. While primarily intended for machine use, it is also suitable for hand tapping without the need for a lead tap, improving versatility on job sites.

Manufactured under ISO standards and produced in China, this Threading Tap meets robust quality criteria for industrial threading needs. Its high-speed steel composition ensures long tool life and consistent threading precision, crucial for metalworking, fluid power tools, and manufacturing environments.

The tap has a spiral point design that ensures efficient swarf clearance. HSS construction provides durability and high accuracy in threading. Blue stream tempered finish reduces stickiness and improves surface finish on threads.

Right-hand thread direction for standard threading operations. The 8mm shank diameter adapts to common machine tool chucks. Complies with ISO tapping standards for quality assurance. Can be used effectively for hand tapping without requiring a lead tap.

Precision machining makes it ideal for industrial and mechanical applications.

This RS PRO machine tap is engineered for threading professionals requiring consistency and reliability in industrial and laboratory mechanical environments. For comprehensive threading tool options, browse the Industrial Tools & Equipment category at EnvMart.

RS PRO Machine Tap, 5/16-18 UNC Thread, UNC Standard, Spiral Point HSS, Blue Stream Tempered Finish, 72mm Length 455-914
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Frequently Asked Questions

The machine tap has a thread size of 5/16-18 UNC.

It is constructed from high-speed steel (HSS), which provides durability and precision in threading applications.

The overall length of this model is 72mm.

It features a blue stream tempered finish that reduces friction and ensures a smooth thread finish.

The shank diameter measures 8mm, allowing it to fit standard machine tool holders.

Yes, it can be used for hand tapping without the need for a lead tap, enhancing its versatility.

The tap is designed for right-hand threading, conforming to standard threading operations.

It complies with ISO standards for quality assurance in tapping applications.

It is ideally suited for industrial, construction, and mechanical workshop applications, particularly for precision machine tapping tasks.

The tap features a spiral point design that facilitates effective chip evacuation during threading.

This product is sold as a single piece.

It is manufactured in China.

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