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Dormer Solid Carbide Drill Bit 4.5mm Size, 74mm Overall Length, Titanium Aluminium Nitride Coating R4544.5
Specifications
| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4544.5 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 74mm |
| Shank Type | Cylindrical/Straight |
| Shank Size | 6mm |
| Drill Bit Size | 4.5mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6537 L, DIN 6535 HA |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 728-7437Brand: DormerManufacturers Part No.: R4544.5 |
| Number of Flutes | 5 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 36mm |
Key Features
- Constructed from solid carbide material for superior strength.
- Features a helical flute design with 5 flutes for efficient chip removal.
- Cylindrical/straight shank with 6mm size suitable for most drill chucks.
- 140° point angle to optimize drilling efficiency and reduce walking.
- Titanium Aluminium Nitride coating provides excellent wear resistance and longer tool life.
- Capable of drilling depths up to 36mm with a strong web design for cross-sectional strength.
- Complies with DIN 6537 L and DIN 6535 HA standards for quality assurance.
- Right cutting direction suitable for most drilling applications.
Product Description
Dormer R4544.5 solid carbide drill bit with a diameter of 4.5mm, overall length of 74mm, and a drilling length of 36mm. This high-precision drill bit is designed with a titanium aluminium nitride (TiAlN) coating that significantly enhances tool life and productivity by reducing wear and heat buildup during operations.
Manufactured with solid carbide material, this drill bit offers excellent strength and durability, making it suitable for machining a wide range of materials in industrial and manufacturing settings. The helical flute type with 5 flutes ensures efficient chip evacuation, improving cutting performance and surface finish quality.
The drill features a cylindrical/straight shank of 6mm diameter and a 140° drill point angle designed to reduce walking and provide accurate hole placement. Its right-hand cutting direction and strong web design improve cross-sectional strength for reliable drilling at speeds up to 5 times the drill diameter.
Certified to meet DIN 6537 L and DIN 6535 HA standards, this drill bit is trusted for quality and reliability in mechanical, fluid power, and power tools applications across industries including automotive, aerospace, electronics, and general engineering.
Constructed from solid carbide material for superior strength. Features helical flute design with five flutes for efficient chip removal. Equipped with titanium aluminium nitride coating for enhanced tool life. 140° point angle optimizes drilling efficiency and reduces walking.
Cylindrical/straight shank with 6mm size for broad compatibility. Drilling length of 36mm supports a range of drilling depths. Complies with DIN 6537 L and DIN 6535 HA standards. Strong web design ensures excellent cross-sectional strength.
Right cutting direction suitable for standard drill machines. Ideal for use in industrial, manufacturing, mechanical, and HVAC applications. Explore the full range of Dormer drill bits and accessories at EnvMart for reliable and precision machining solutions.
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Frequently Asked Questions
The overall length of the Dormer R4544.5 drill bit is 74mm.
This model has a diameter of 4.5mm.
It is constructed from solid carbide material, which provides superior strength.
The drilling length of the Dormer R4544.5 is 36mm.
It features a Titanium Aluminium Nitride (TiAlN) coating that enhances tool life and reduces wear.
This unit has 5 flutes designed for efficient chip removal.
The drill point angle is 140°, which helps optimize drilling efficiency and reduce walking.
It has a cylindrical/straight shank with a size of 6mm, suitable for most drill chucks.
It complies with DIN 6537 L and DIN 6535 HA standards for quality assurance.
The cutting direction is right, making it suitable for standard drilling applications.
It is ideal for use in industrial, manufacturing, mechanical, and HVAC applications.
It features a strong web design that ensures excellent cross-sectional strength for reliable drilling.
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