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Dormer Solid Carbide TiAlN Coated Helical Flute Drill Bit 7mm Size 8mm Shank Cylindrical 79mm Overall Length R4587.0
Specifications
| Country of Origin | India |
|---|---|
| Brand | Dormer |
| Material | Solid Carbide |
| Model | R4587.0 |
| Finish | Titanium Aluminium Nitride |
| Overall Length | 79mm |
| Shank Type | Cylindrical |
| Shank Size | 8mm |
| Drill Bit Size | 7mm |
| Flute Type | Helical |
| Standards/Approvals | DIN 6535 HA, DIN 6537 K |
| Number of Flutes | 3 |
| Cutting Direction | Right |
| Drill Point Angle | 140° |
| Drilling Length | 34mm |
| Dormer R457 Series Solid Carbide, 7mm Diameter, 79 mm OverallBrand | Dormer |
Key Features
- Constructed of solid carbide with a titanium aluminium nitride (TiAlN) coating for enhanced wear resistance.
- Equipped with three helical flutes and a cylindrical 8mm shank for secure tool holding.
- Designed with a 140° drill point angle and right cutting direction for efficient drilling.
- Coolant through capability allows for effective chip evacuation and cooling during operation.
- Manufactured to DIN 6535 HA and DIN 6537 K standards ensuring quality and reliability.
- Ideal for general machining applications up to three times the diameter in depth.
- Strong web design enhances cross-sectional strength and enables higher feed rates.
- Suitable for use in industrial, manufacturing, and mechanical workshop environments.
Product Description
Dormer R4587.0 solid carbide drill bit is expertly engineered for high precision drilling in demanding industrial and mechanical applications. This 7mm diameter drill bit features a robust solid carbide construction with a titanium aluminium nitride (TiAlN) coating, providing outstanding wear resistance and extended tool life under high-performance machining conditions.
The drill bit incorporates three helical flutes and a cylindrical 8mm shank, allowing secure mounting and optimal chip evacuation. Its 140° point angle and right-hand cutting direction enable clean, accurate holes with reduced burr formation. The coolant through design supports efficient cooling and chip removal, enhancing drilling efficiency and surface finish quality.
Manufactured in compliance with DIN 6535 HA and DIN 6537 K standards, this drill bit is part of Dormer's R457 series, tailored for general machining operations with depths up to three times the diameter. The strongly designed web grants superior cross-sectional strength, permitting higher feed rates without sacrificing accuracy or durability.
This drill bit is a versatile tool suited for use in industrial machining, manufacturing workshops, and mechanical maintenance where precision and reliable performance are critical. The combination of materials, coating, and design characteristics supports enhanced productivity and tool longevity.
Constructed of solid carbide with TiAlN coating for enhanced durability. Three helical flutes optimize chip evacuation and drilling performance. 79mm overall length with a cylindrical 8mm shank for secure tool fitting. Consistent 140° drill point angle and right cutting direction for clean holes.
Coolant through feature supports effective cooling during operation. Manufactured to DIN 6535 HA and DIN 6537 K standards ensuring quality. Strong web design provides cross-sectional strength and allows higher feed rates.
Suitable for general machining and industrial applications. Explore Dormer’s range of precision drilling tools on EnvMart for a comprehensive selection of high-performance Drill Bits.
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Frequently Asked Questions
This drill bit has a diameter of 7mm.
The overall length of this drill bit is 79mm.
It features a cylindrical shank with a size of 8mm.
This model is equipped with three helical flutes.
The drill point angle is 140°.
It is constructed from solid carbide and has a titanium aluminium nitride (TiAlN) coating.
It is manufactured to DIN 6535 HA and DIN 6537 K standards.
This drill bit is designed for right-hand cutting direction.
The drilling length is 34mm.
It is ideal for general machining applications, particularly in industrial and manufacturing environments.
The coolant through feature allows for effective chip evacuation and cooling during operation, enhancing drilling efficiency.
The strong web design enhances cross-sectional strength, enabling higher feed rates without sacrificing accuracy.
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