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Dormer High Speed Cobalt Drill Bit, 142mm Overall Length, 11mm Shank, Cylindrical, Helical Flutes, Bright Finish A90011.0
Specifications
| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | High Speed Cobalt |
| Model | A90011.0 |
| Finish | Bright (Uncoated) |
| Overall Length | 142mm |
| Shank Type | Cylindrical |
| Shank Size | 11mm |
| Drill Bit Size | 11mm |
| Flute Type | Helical |
| Standards/Approvals | DINSI |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 695-0563Brand: DormerManufacturers Part No.: A90011.0 |
| Number of Flutes | 6 |
| Cutting Direction | Right |
| Drill Point Angle | 130° |
| Drilling Length | 94mm |
Key Features
- High Speed Cobalt material ensures enhanced durability and heat resistance.
- Six helical flutes allow efficient chip evacuation for deep hole drilling.
- Cylindrical shank with bright uncoated finish for secure fitting.
- 130° drill point angle provides excellent centring and reduced thrust.
- Parabolic flute design enables drilling up to 6 times the diameter depth.
- Complies with DIN ISO standards for quality assurance.
Product Description
Dormer A90011.0 High Speed Cobalt Drill Bit is designed for professional mechanical and industrial use, offering superior performance with a 142mm overall length and an 11mm cylindrical shank.
Its construction from high speed cobalt material guarantees durability and resistance to wear and high temperatures, making it ideal for drilling deep holes in most materials up to six times the drill diameter without the need for pecking.
The bit features six helical flutes arranged in a parabolic design to enable rapid chip evacuation, ensuring cleaner cuts and reducing clogging during extended drilling operations.
The bright uncoated finish preserves the integrity of the cutting edges while the 130° drill point angle enhances centring capability and reduces the thrust force needed, contributing to less operator fatigue and improved accuracy.
Manufactured to DIN338 standards, the drill bit meets stringent quality and dimensional requirements favored in industrial, manufacturing, and mechanical engineering applications. High Speed Cobalt material for enhanced performance and durability.
Six helical flutes for effective chip removal and deep hole drilling. Cylindrical shank type with bright finish ensures secure fitting. 130° drill point angle reduces thrust and improves centering. Compliant with DIN ISO standards ensuring consistent quality.
This drill bit is ideal for professional workshops, manufacturing plants, construction sites, and maintenance facilities requiring precision and reliability. Explore further Dormer drill bits and power tool accessories on EnvMart to meet diverse industrial drilling needs.
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Frequently Asked Questions
The overall length of this drill bit is 142mm.
It is made from High Speed Cobalt material, which enhances durability and heat resistance.
The shank size of this model is 11mm, and it features a cylindrical shank type.
This drill bit has six helical flutes designed for efficient chip evacuation.
The drill point angle is 130°, which helps improve centering and reduce thrust force.
It complies with DIN ISO standards, ensuring consistent quality and performance.
The drilling length of this model is 94mm.
It features a bright uncoated finish, which helps preserve the integrity of the cutting edges.
The cutting direction of this model is right-handed.
This drill bit is suitable for professional workshops, manufacturing plants, construction sites, and maintenance facilities.
The drill bit features a parabolic flute design that enables drilling up to six times the diameter depth without the need for pecking.
The six helical flutes allow for rapid chip evacuation, ensuring cleaner cuts and reducing clogging during extended drilling operations.
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