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Hammer Drill Bit 20mm SDS-max | Dust-Free Drilling | Multi-Cutter Head | by Wurth
The Hammer Drill Bit 20mm SDS-max is designed for efficient dust-free drilling in concrete and masonry. Featuring a multi-cutter head for simultaneous drilling and dust extraction, this bit ensures optimal performance and improved air quality on construction sites. Ideal for professionals, it meets AS/NZS 4801 standards for safety and health.
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Product Name/Title: Hammer Drill Bit 20mm SDS-max | Dust-Free Drilling | Multi-Cutter Head | by Wurth
Brand: Wurth
SKU: 647402060
Alternatively Known As: Hammer drill bit 20mm, SDS-max drill bit, Dust extraction drill bit, Concrete drill bit
Technical Specifications
- Diameter: 20 mm
- Length: 600 mm
- Working length: 400 mm
- Number of cutting edges: 4
- Tool holding device: Suitable for SDS-max
- Drilling speed rating: 3/4
- Smoothness of running rating: 3/4
- Accuracy rating: 3/4
- Reinforcement strength rating: 2/4
- Service life rating: 4/4
- Dimensions (H x L x W): 20mm x 600mm x 20mm
- Weight: 1.2 kg
Key Features
- Dust-free drilling with immediate dust suction at the drill hole
- Multi-cutter head for drilling and suction in one work step
- Tailored head geometry for optimal drilling performance
- One-piece carbide element for 14-16 mm diameters for high stability
- Multi-piece carbide element for 18-35 mm diameters for faster drilling and torsional force buffering
- Compatible with SDS-max tool holding device
Professional Installation Requirements
- Use by trained professionals with appropriate dust class M vacuum cleaners; permission required from structural engineer for drilling iron reinforcements.
Applications
- Drilling in concrete and masonry with dust extraction
- Use with standard certified vacuum cleaners of dust class M
- Suitable for construction sites requiring dust-free drilling
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Dust-free drilling reduces airborne dust, improving site air quality and worker health
- Minimizes cleaning and waste from dust accumulation
Warranty Information
Warranty against manufacturing defects as per Wurth standard policy.
Available Now
The Wurth Fast Hammer Drill Bit 20mm SDS-max is available now for immediate purchase. Ideal for construction and machining applications requiring dust-free and efficient drilling.
