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HSS Assembly Drill Bit 4mm | Self-Centering Design | Optimized Point Grinding | by Wurth
The HSS Assembly Drill Bit 4mm is designed for efficient drilling in steel and cast iron, featuring a self-centering design and optimized point grinding for quick, precise drilling. Ideal for construction and assembly applications, this durable drill bit ensures a long service life while reducing energy consumption and waste.
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Product Name/Title: HSS Assembly Drill Bit 4mm | Self-Centering Design | Optimized Point Grinding | by Wurth
Brand: Wurth
SKU: 617000400
Alternatively Known As: Assembly drill bit, HSS drill bit, Steel drill bit, Cast iron drill bit
Technical Specifications
- Material to be processed: Steel
- Standard / drilling depth: DIN 338 / 5xD
- Diameter: 4.00 mm
- Length (l1): 75 mm
- Chip flute length (l2): 43 mm
- Shank style: Cylindrical
- Surface: Plain
- Cutting material: HSS
- Service life: 3 of 4 points
- Drilling speed: 2 of 4 points
- Bore hole quality: 2 of 4 points
- Versatility: 2 of 4 points
- Drilling behaviour: 2 of 4 points
- Suitable for drill: 2 of 4 points
- Suitable for cordless drills: 2 of 4 points
- Suitable for upright drilling machine: 1 of 4 points
- Self-centring: Yes
- Dimensions (H x L x W): 4mm x 75mm x 4mm
- Weight: 0.1 kg
Key Features
- Web thinning reduces friction and feed force during drilling
- Optimized point grinding with short working length for quick drilling
- Self-centering design for precise drilling
- Suitable for use with cordless and wired drills
Professional Installation Requirements
- No professional installation required; suitable for use with standard drills by trained personnel.
Applications
- General drilling in steel up to 850 N/mm² strength
- Drilling in cast iron
- Assembly and construction site drilling
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable HSS material extends tool life reducing waste
- Efficient drilling reduces energy consumption
Warranty Information
Standard manufacturer warranty applies.
Available Now
The Wurth Assembly Drill 4mm is available now for immediate purchase. Ideal for general steel and cast iron drilling applications in construction and assembly.
