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Dormer High Speed Steel Machine Tap, M3.5 Thread, Metric Standard, Straight Flute, Right Hand, ISO 529, 50mm E500M3.5NO2

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Dormer High Speed Steel Machine Tap, M3.5 Thread, Metric Standard, Straight Flute, Right Hand, ISO 529, 50mm E500M3.5NO2

Name: Dormer High Speed Steel Machine Tap, M3.5 Thread, Metric Standard, Straight Flute, Right Hand, ISO 529, 50mm E500M3.5NO2
Brand: Dormer
SKU: 177207
Price: 25.51 USD
Availability: InStock

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Category Threading Taps Brand Dormer Condition New

Specifications

Country of Origin	India
Brand	Dormer
Material	HSS
Model	E500M3.5NO2
Overall Length	50mm
Thread Size	M3.5
Sub Type	Straight Flute
Shank Diameter	3.55mm
Number of Pieces	1
Pitch	0.6mm
Standards/Approvals	ISO 529
Thread Standard	Metric
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

Key Features

Manufactured to ISO 529 standards for quality and precision.
Suitable for use in steel, cast iron, copper, brass, aluminum alloys, and plastics.
7° cutting rake angle provides efficient cutting action and chip removal.
Bright finish surface improves corrosion resistance and durability.
Designed for tapping repeatable tolerance threads in through or blind holes.
Right handed thread direction tightens clockwise with nuts or heads.
Overall length of 50 mm with 3.55 mm shank diameter.
High speed steel (HSS) material ensures long tool life and heat resistance.

Product Description

The Dormer E500M3.5NO2 is a high speed steel (HSS) machine tap engineered for producing precise M3.5 metric standard threads. This straight flute threading tap complies with ISO 529 standards and is designed for manufacturing high quality, repeatable tolerance threads in a variety of materials such as steel, cast iron, copper, brass, aluminum alloys, and plastics. Its right handed thread direction is intended for clockwise tightening when screwing applicable nuts or bolt heads.

This tap features a 7° cutting rake angle and bright finish, providing efficient cutting performance and increased resistance to corrosion. With an overall length of 50 mm and a shank diameter of 3.55 mm, it is suitable for both through and blind hole thread production by machine.

Straight flute taps like the Dormer E500M3.5NO2 collect chips in the flutes and are among the most common types of taps used today. The tap’s robust HSS construction ensures durability and heat resistance even under demanding manufacturing conditions.

Typical industrial applications include engineering workshops, precision manufacturing, and maintenance operations where metric threading is required. The tap is used for threading bolts and nuts with accuracy and consistent quality, suitable for medium to high rate production environments.

Manufactured from high speed steel for heat resistance and long life. Straight flute design ideal for a wide range of materials. Meets ISO 529 standards ensuring tolerances and fit. Right hand thread direction suitable for standard tightening.

Bright finish surface for improved durability and corrosion resistance. Compatible with both through and blind hole threading. Overall length of 50 mm for standard threading depth. Shank diameter of 3.55 mm ensuring secure fit in tooling holders.

This Dormer threading tap is an essential tool for industrial manufacturing, maintenance, and repair tasks requiring precision metric thread creation. Explore the full Dormer range for complementary tapping and threading tools on EnvMart.

Explore more products in our Threading Taps category.