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Dormer High Speed Steel Helical Flute Drill Bit 3.5 mm Shank Size 52 mm Length Steam Oxide Finish A1203.5
Specifications
| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | HSS |
| Model | A1203.5 |
| Finish | Steam Oxide |
| Overall Length | 52mm |
| Shank Type | Cylindrical |
| Shank Size | 3.5mm |
| Drill Bit Size | 3.5mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 1897 |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 728-7112Brand: DormerManufacturers Part No.: A1203.5 |
| Cutting Direction | Right |
| Drill Point Angle | 118° |
| Drilling Length | 20mm |
Key Features
- Constructed from high speed steel for durability and heat resistance.
- Helical flute design improves chip removal during drilling.
- Steam oxide finish enhances corrosion resistance.
- Stub drill with cylindrical shank for compatibility with portable drills and lathes.
- Right cutting direction with 118° drill point angle for efficient cutting.
- Drilling length of 20 mm supports precise depth control.
- Compliant with DIN 1897 standards ensuring quality and performance.
Product Description
Dormer A1203.5 drill bit is a precision high speed steel (HSS) helical flute stub drill designed for general machining applications requiring accurate holes. It features a 3.5 mm cylindrical shank and overall length of 52 mm, finished with steam oxide for enhanced corrosion protection.
This drill bit is suitable for use in portable drills, turret machines, and automatic lathes, making it ideal in industrial applications such as manufacturing, metalworking, and maintenance tasks. Its right cutting direction and 118° point angle facilitate smooth, accurate drilling with minimal walking.
The standard DIN 1897 compliance assures reliable performance and interchangeability across professional settings. The special split-point design reduces thrust force and improves starting accuracy, capable of drilling up to 2.5 times the diameter in most materials.
The 20 mm drilling length provides control over hole depth for repeatable operations, while the helical flute enhances chip evacuation for efficient machining processes. Its steam oxide finish helps resist wear and corrosion, extending tool life in demanding environments.
Constructed from high speed steel for durability and heat resistance. Helical flute design improves chip removal during drilling. Steam oxide finish enhances corrosion resistance. Stub drill with cylindrical shank for compatibility with portable drills and lathes.
Right cutting direction with 118° drill point angle for efficient cutting. Drilling length of 20 mm supports precise depth control. Compliant with DIN 1897 standards ensuring quality and performance.
This Dormer Drill Bit belongs to a professional range of cutting tools engineered for precise and efficient hole making in a variety of metals and alloys. Ideal for industrial manufacturing, engineering workshops, and maintenance operations requiring reliable, long-lasting tools.
Explore the Dormer range at EnvMart to find optimized tools for your drilling requirements and achieve superior machining results reliably.
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Frequently Asked Questions
The overall length of the Dormer A1203.5 drill bit is 52 mm.
This drill bit is constructed from high speed steel (HSS), which provides durability and heat resistance.
The shank size of the Dormer A1203.5 is 3.5 mm, featuring a cylindrical shank design.
The drilling length of this model is 20 mm, allowing for precise depth control during operations.
This drill bit has a drill point angle of 118°, which aids in efficient cutting.
Yes, the Dormer A1203.5 drill bit is compliant with DIN 1897 standards, ensuring quality and performance.
This model features a helical flute design, which improves chip removal during drilling.
The cutting direction of the Dormer A1203.5 is right, facilitating smooth drilling operations.
The drill bit is finished with steam oxide, which enhances its corrosion resistance.
This drill bit is suitable for use in portable drills, turret machines, and automatic lathes.
This drill bit is designed for general machining applications requiring accurate holes, making it ideal for manufacturing, metalworking, and maintenance tasks.
The Dormer A1203.5 features a special split-point design that reduces thrust force and improves starting accuracy.
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