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Dormer High Speed Steel Twist Drill Bit Cylindrical Shank 11.5mm 195mm Overall Length 25.4mm Drill Size A11011.5
Specifications
| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | High Speed Steel |
| Model | A11011.5 |
| Finish | Bright |
| Overall Length | 195mm |
| Shank Type | Cylindrical |
| Shank Size | 11.5mm |
| Drill Bit Size | 25.4mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 340 RN, BS 328, ISO 494 |
| Number of Flutes | 4 |
| Drill Point Angle | 118° |
| Drilling Length | 128mm |
Key Features
- Constructed from high speed steel for excellent wear resistance.
- Overall length of 195mm suitable for deeper hole drilling.
- Cylindrical shank type with 11.5mm shank size for secure grip.
- Features 4 helical flutes for efficient chip removal.
- Bright finish enhances corrosion resistance and surface quality.
- Drill point angle is 118°, ideal for versatile drilling tasks.
- Complies with DIN 340 RN, BS 328, and ISO 494 standards.
- Drilling length of 128mm for effective material penetration.
Product Description
Dormer A11011.5 High Speed Steel Twist Drill Bit 25.4mm is a precision-engineered tool designed for professional machining and drilling tasks requiring accuracy and durability. Manufactured to DIN 340 RN, BS 328, and ISO 494 standards, this drill bit is ideal for use on steel and cast iron materials in industrial, manufacturing, and workshop environments.
The drill bit features a high speed steel (HSS) construction known for enhanced wear resistance and long service life. Its metric long series design with an overall length of 195mm and drilling length of 128mm enables deeper hole drilling, making it suitable for applications requiring extended reach.
Equipped with 4 helical flutes and a 118° drill point angle, it ensures efficient chip evacuation and precise cutting performance. The bright finish adds a layer of protection against corrosion while maintaining a smooth cutting action. The cylindrical shank, sized at 11.5mm, provides a secure fit in compatible drill chucks, ensuring stability during operation.
High speed steel material for durability and wear resistance. Four helical flutes for optimized chip removal. 118° point angle suitable for general-purpose drilling. Complies with DIN 340 RN, BS 328, ISO 494 standards ensuring quality craftsmanship.
Long series twist drill design for deep hole drilling. Bright finish enhances corrosion protection and tool longevity. Cylindrical shank with 11.5mm diameter provides secure clamping. Overall length of 195mm with drilling length of 128mm for extensive use.
This drill bit is suited for use in industrial tooling, manufacturing processes, metalworking, and maintenance operations requiring reliable drilling in steel and cast iron materials. Its conformity to recognized standards assures users of consistent quality and performance during demanding tasks.
Explore a wide range of precision drill bits and cutting tools in the EnvMart catalog to complement your tooling needs. Enhance your machining capabilities with Dormer’s high quality Drill Bits engineered for professional use.
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Frequently Asked Questions
The overall length of this drill bit is 195mm, making it suitable for deeper hole drilling.
It is constructed from high speed steel, which provides excellent wear resistance.
The drill bit size for this model is 25.4mm.
This drill bit features 4 helical flutes for efficient chip removal during drilling.
The drill point angle is 118°, which is ideal for versatile drilling tasks.
The shank size is 11.5mm and it has a cylindrical shank type for a secure grip.
This drill bit complies with DIN 340 RN, BS 328, and ISO 494 standards.
The drilling length of this bit is 128mm, allowing for effective material penetration.
It has a bright finish that enhances corrosion resistance and surface quality.
This drill bit is suitable for industrial tooling, manufacturing processes, and metalworking, particularly in drilling steel and cast iron materials.
The 4 helical flutes are designed to optimize chip removal, enhancing the efficiency of the drilling process.
The country of origin for this drill bit is India.
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