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Dormer Threading Tap M8 Thread Metric Fine Standard High Speed Steel Machine Tap E513M8X.5NO3

Category Threading Taps Brand Dormer Condition New

Specifications

Country of Origin India
Brand Dormer
Material HSS
Model E513M8X.5NO3
Overall Length 72mm
Thread Size M8
Sub Type Straight Flute
Shank Diameter 8mm
Number of Pieces 1
Pitch 0.5mm
Standards/Approvals ISO 529
Thread Standard Metric Fine
Thread Direction Right Hand
Hand/Machine Tap Machine Tap
Straight Flute Taps most commonly used type of tap and suitable for blind or though hole thread production in most materials, mainly steel and cast iron. These collect chips in the straight flutes of the tool
Spiral Point Taps suitable for threading through holes. They push chips through holes ahead of the tool
Spiral Flute Taps intended primarily for threading blind holes. They pull chips back from the tip of the tool and up and out of the hole
Forming Taps produce a thread by pressing the material rather than cutting and no chips are created
HSS High Speed Steel
HSS-E High Speed Cobalt
HSS HM High Speed Steel/Carbide
HSS-E PM HSS-E Powder Metallurgy Steel

Key Features

  • Constructed from high-speed steel (HSS) ensuring high durability and corrosion resistance.
  • Designed with a straight flute and right-hand thread direction for optimal machining performance.
  • Suitable for creating M8 metric fine threads with a pitch of 0.5 mm.
  • Overall length of 72 mm with a shank diameter of 8 mm for machine tap compatibility.
  • Manufactured according to ISO 529 standards with a 6H tolerance class for tight thread accuracy.
  • Recommended for use in through or blind holes up to two times the diameter.
  • Features a short 2-thread chamfer and a 7-degree cutting angle for efficient thread cutting.

Product Description

Dormer E513M8X.5NO3 Threading Tap is a high-speed steel (HSS) machine tap designed for creating precise M8 metric fine threads in metals and plastics. It features a straight flute design with a right-hand thread direction, making it suitable for use in machine tooling setups to form threads either in through or blind holes.

The tap offers an overall length of 72 mm and an 8 mm shank diameter that provides compatibility with a broad range of machining equipment. Manufactured to ISO 529 standards, this threading tap holds a 6H tolerance class, ensuring highly accurate thread profiles for engineering and manufacturing applications.

This threading tap includes a short 2-thread chamfer and a 7-degree cutting angle, optimizing chip evacuation and cutting efficiency while maximizing tool life. The fine metric thread standard with a 0.5 mm pitch is suitable for applications requiring detailed thread connections, making it ideal for precision mechanical assemblies.

Dormer taps are used widely across engineering, manufacturing, fluid power, and mechanical fields to create strong and reliable threaded holes supporting fasteners such as bolts and screws. Their resistance to corrosion and wear makes them well suited for demanding industrial environments.

Material: High Speed Steel (HSS) for enhanced durability and resistance. Type: Straight flute machine tap for machining M8 fine threads. Thread: Right hand, metric fine pitch of 0.5 mm. Compliance: Built to ISO 529 standard with 6H tolerance class.

Compatibility: Suitable for through and blind hole applications up to twice the diameter. Features: Short chamfer and 7-degree cutting angle for efficient thread cutting. Engineering, manufacturing, mechanical assembly, fluid power sectors.

This Dormer threading tap is part of EnvMart's extensive catalog of precision threading tools designed for industrial, manufacturing, and laboratory use. Explore our comprehensive threading tools collection for matching dies and complementary tools optimized for metric fine threads.

Explore more products in our Threading Taps category.

Dormer Threading Tap M8 Thread Metric Fine Standard High Speed Steel Machine Tap E513M8X.5NO3
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Frequently Asked Questions

The overall length of this threading tap is 72 mm.

It is designed for M8 metric fine threads with a pitch of 0.5 mm.

This tap is constructed from high-speed steel (HSS), providing durability and corrosion resistance.

The shank diameter of the Dormer E513M8X.5NO3 tap is 8 mm.

It is suitable for creating threads in both through and blind holes up to two times the diameter.

This model features a right-hand thread direction, which is standard for most threading applications.

It is manufactured according to ISO 529 standards, ensuring high precision and reliability in thread production.

This tap features a 7-degree cutting angle, optimizing chip evacuation and cutting efficiency.

The tap holds a 6H tolerance class, which is crucial for achieving tight thread accuracy.

The Dormer E513M8X.5NO3 threading tap is sold as a single piece.

It features a straight flute design, which is commonly used for threading in various materials, including steel and cast iron.

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