Dormer Threading Tap, M8 Thread, 1.25mm Pitch, Metric Standard, Machine Tap
- RS stock no.:
- 813-0244
- Mfr. Part No.:
- E240M8
- Manufacturer:
- Dormer
65 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Price (Excl VAT) Each
R 819,86
(exc. VAT)
R 942,84
(inc. VAT)
Units | Per unit |
|---|---|
| 1 + | R 819,86 |
- RS stock no.:
- 813-0244
- Mfr. Part No.:
- E240M8
- Manufacturer:
- Dormer
Not Applicable
Dormer E240 Spiral Point Blue Shark Metric Taps
Dormer ’Shark Line’ Blue Spiral Point Taps for stainless steel. These taps are constructed from premium grade High Speed Cobalt (HSS-E) for increased hardness and improved edge strength with a tap bit tolerance class of 6H.
Threading taps are used to create threads for bolts in materials like metals and plastics. Threading taps work like a drill but due to the unique shape of a tap, when they are screwed into a piece of material, screw threads are created. Taps can be used in machines like drill presses or with hand tools such as a tap wrench.
Threading taps are used to create threads for bolts in materials like metals and plastics. Threading taps work like a drill but due to the unique shape of a tap, when they are screwed into a piece of material, screw threads are created. Taps can be used in machines like drill presses or with hand tools such as a tap wrench.
Features and Benefits:
Steam tempered with treated edge for outstanding performance in stainless steel
High wear resistance and low material adhesion for less swarf build up and increased productivity
Manufactured from a HSS-E-PM substrate - for additional toughness, increased performance and tool life
M Machine Tap Spiral Point, Blue Shark
Metric thread type
Right handed thread direction – designed to tighten when a head or nut is rotated clockwise
Available in various sizes
Standard: DIN 371/376
High wear resistance and low material adhesion for less swarf build up and increased productivity
Manufactured from a HSS-E-PM substrate - for additional toughness, increased performance and tool life
M Machine Tap Spiral Point, Blue Shark
Metric thread type
Right handed thread direction – designed to tighten when a head or nut is rotated clockwise
Available in various sizes
Standard: DIN 371/376
Typical Applications
Taps and dies are used to create screw threads (commonly known as threading). Taps make nuts and a die makes a bolt. Forming threads using a tap is known as tapping, but using a die calls the process threading. Threading taps are used in applications such as:
Engineering
Manufacturing
Engineering
Manufacturing
FAQs
What is HSS?
An acronym for High-speed steel, HSS is generally the go-to type of steel needed for tap and drill bits due to their excellent heat resistance at high speeds. As a standard drill can spin upwards of around 500 - 700rpm, the friction can cause a substantial build-up of heat. Something which would not be wanted when working with wood and plastic.
What are the different types of threading taps?
The four most popular ones are:
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.
These Dormer taps are Spiral Point Taps.
What is chamfer?
Chamfer is a term that refers to the size of the threads on a tap that taper, allowing for the cutting thread to be gradually enlarged.
What are the different material types available?
HSS: High Speed Steel
HSS-E: High Speed Cobalt
HSS HM: High Speed Steel/Carbide
HSS-E PM: HSS-E Powder Metallurgy Steel
What is HSS?
An acronym for High-speed steel, HSS is generally the go-to type of steel needed for tap and drill bits due to their excellent heat resistance at high speeds. As a standard drill can spin upwards of around 500 - 700rpm, the friction can cause a substantial build-up of heat. Something which would not be wanted when working with wood and plastic.
What are the different types of threading taps?
The four most popular ones are:
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.
These Dormer taps are Spiral Point Taps.
What is chamfer?
Chamfer is a term that refers to the size of the threads on a tap that taper, allowing for the cutting thread to be gradually enlarged.
What are the different material types available?
HSS: High Speed Steel
HSS-E: High Speed Cobalt
HSS HM: High Speed Steel/Carbide
HSS-E PM: HSS-E Powder Metallurgy Steel
Dormer Threading Tap, HSS-E-PM, M8 Thread Size - E240M8
This threading tap by Dormer is a high-quality machine tap made of HSS-E-PM material. With a thread size of M8 and a pitch of 1.25mm, this tap is reliable for creating precise threading in various materials. The spiral point design ensures efficient chip removal and smooth operation.
Features & Benefits
• Constructed from HSS-E-PM for durability and long-lasting performance
• Designed as a machine tap for smooth and accurate threading
• M8 thread size suitable for a wide range of requirements
• Metric threading tap ideal for metric fasteners
• Spiral point design for efficient chip removal and improved thread quality
• Designed as a machine tap for smooth and accurate threading
• M8 thread size suitable for a wide range of requirements
• Metric threading tap ideal for metric fasteners
• Spiral point design for efficient chip removal and improved thread quality
Applications
• Suitable for threading holes in metal, plastic, and wood materials
• Ideal for use in manufacturing, automotive, and construction industries
• Can be used for creating internal threads for bolts and screws
• Used in precision engineering and metalworking applications
• Ideal for use in manufacturing, automotive, and construction industries
• Can be used for creating internal threads for bolts and screws
• Used in precision engineering and metalworking applications
Can it be used with a handheld drill?
Yes, the Dormer threading tap is designed for use with both hand and machine tools, providing versatility in various applications.
Will it work on stainless steel materials?
Yes, this HSS-E-PM tap is suitable for threading stainless steel, providing clean and precise threads with the spiral point design.
Is it compatible with other threading standards?
The Dormer threading tap is designed for metric threading applications and may not be suitable for other thread standards.
Engineering Taps - Spiral Point (Dormer)
Precision HSS taps designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production.
Spiral Point
7° cutting rake
Bright surface treatment
7° cutting rake
Bright surface treatment
Attribute | Value |
|---|---|
| Set Type | Threading Tap |
| Thread Size | M8 |
| Type | Spiral Point |
| Pitch | 1.25mm |
| Thread Standard | Metric |
| Thread Direction | Right Hand |
| Number of Pieces | 1 |
| Shank Standard | DIN |
| Overall Length | 90 mm |
| Hand/Machine Tap | Machine Tap |
| Material | HSS-E-PM |
| Shank Diameter | 8 mm |
| Class of Fit | 6H |