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Dormer Solid Carbide Drill Bit, 3.7mm Size, 66mm Overall Length, Titanium Aluminium Nitride Finish R4633.7
Specifications
| Country of Origin | Brazil |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4633.7 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 66mm |
| Shank Type | Cylindrical |
| Shank Size | 6mm |
| Drill Bit Size | 3.7mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 K |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 193-1617Brand: DormerManufacturers Part No.: R4633.7 |
| Number of Flutes | 2 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 28mm |
Key Features
- Constructed from solid carbide for maximum durability.
- Overall length of 66mm and drilling length of 28mm.
- Features 2 helical flutes with coolant-through functionality.
- Sharp 140° drill point angle for precise cuts.
- Cylindrical shank with 6mm size for secure mounting.
- Right-hand cutting direction for standard drilling operations.
- Complies with DIN 6537 K standard for reliable quality.
- Coated with titanium aluminium nitride for heat resistance.
Product Description
Dormer R4633.7 solid carbide drill bit, 3.7mm size, offers 66mm overall length and 28mm drilling length with a titanium aluminium nitride finish. Engineered specifically for high performance and process reliability when drilling stainless steels and heat-resistant super alloys. The drill bit features a CTW™ unique flute construction with a continuously thinned web and rolled heel design, along with an S-Shape 4-Facet Split Point for accurate hole-making with strong outer corner durability.
This tool has 2 helical flutes and is coolant-through enabled, ensuring enhanced cooling and longevity during use. The cylindrical shank measures 6mm and supports a right-hand cutting direction. The drill point angle is optimized at 140° for precision drilling. It conforms to the DIN 6537 K standard, guaranteeing quality and consistent performance.
Manufactured using premium micrograin carbide substrate coated with titanium aluminium nitride, this drill bit provides excellent wear resistance and heat tolerance. Its robust design makes it suitable for drilling applications across industries such as industrial manufacturing, metal fabrication, aerospace, and automotive sectors.
This durable drill bit is a reliable choice for demanding industrial tasks requiring precision and extended tool life. Its Brazilian origin underscores quality manufacturing processes and strict adherence to international standards.
Constructed from solid carbide for maximum durability. Overall length of 66mm and drilling length of 28mm. Helical flute design with 2 flutes and coolant-through feature. Titanium aluminium nitride coating enhances wear resistance and heat tolerance.
Precision 140° drill point angle for efficient cutting. Cylindrical shank of 6mm diameter ensuring compatibility with drills. Right-hand cutting direction suitable for standard drilling operations. Designed to meet DIN 6537 K industry standards.
Ideal for industrial, manufacturing, automotive, and aerospace applications requiring accuracy and durability. Explore more Dormer Drill Bits and industrial tooling for high performance in precision drilling tasks on EnvMart.
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Frequently Asked Questions
The overall length of this drill bit is 66mm.
This model has a drill bit size of 3.7mm.
It is constructed from solid carbide, providing durability and performance.
The drilling length of this drill bit is 28mm.
The cutting direction of this model is right-hand, suitable for standard drilling operations.
The drill point angle is optimized at 140° for precision drilling.
This drill bit features 2 helical flutes.
The shank size of this model is 6mm, ensuring compatibility with drills.
Yes, it has a coolant-through functionality to enhance cooling during use.
It complies with the DIN 6537 K standard, ensuring reliable quality.
The drill bit is coated with titanium aluminium nitride, enhancing wear resistance and heat tolerance.
This drill bit is suitable for applications in industrial manufacturing, metal fabrication, aerospace, and automotive sectors.
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