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Deep Hole Drill Bit 7mm | Extra-Long HSS Design | Self-Centring Tip | Vaporised Finish | by Wurth
The 7mm Deep Hole Drill Bit is engineered for precision drilling in steel and cast iron, featuring a self-centring tip with a 118-degree angle for accuracy. Crafted from high-speed steel (HSS) with a vaporised surface, this drill bit is perfect for deep hole applications, ensuring durability and performance in professional machining and industrial settings.
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Product Name/Title: Deep Hole Drill Bit 7mm | Extra-Long HSS Design | Self-Centring Tip | Vaporised Finish | by Wurth
Brand: Wurth
SKU: 625400700
Alternatively Known As: Deep hole drill bit, Long steel drill bit, HSS deep hole drill, Steel drilling bit 7mm
Technical Specifications
- Diameter: 7.0 mm
- Length: 225 mm
- Chip flute length: 155 mm
- Shank diameter: 7.0 mm
- Shank style: Cylindrical
- Cutting material: High-Speed Steel (HSS)
- Tip angle: 118 degrees
- Surface finish: Vaporised
- Suitable for tensile strength up to 1000 N/mm²
- Standard drilling depth: DIN 1869 / 20xD
- Self-centring tip for accurate drilling
- Dimensions (H x L x W): 7mm x 225mm x 7mm
- Weight: 0.1 kg
Key Features
- Extra-long deep-hole drill bit designed for steel and cast iron
- Self-centring tip with 118-degree angle for precise drilling
- High-speed steel (HSS) cutting material for durability
- Vaporised surface for enhanced performance
- Suitable for a variety of materials including general structural steels, tool steels, brass, and plastics
Professional Installation Requirements
- Use with appropriate drilling machines and follow safety guidelines for handling high-speed steel drill bits.
Applications
- Drilling deep holes in steel up to 1000 N/mm² tensile strength
- Suitable for cast iron and composite materials such as plastic profiles with steel core
- Use with cordless screwdrivers, pedestal drilling machines, milling/drill centers, and drills
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable high-quality materials reduce the need for frequent replacements, minimizing waste
Warranty Information
Wurth standard warranty applies, covering manufacturing defects.
Available Now
The Wurth extra-long steel deep-hole drill bit 7mm is available for immediate purchase, ideal for professional machining and industrial drilling applications.
