Trade Discount 21%
SMART STEP Extra-Long Twist Drill Bit 3.5mm HSS Material Precise Circular Holes Wurth
The SMART STEP Extra-Long Twist Drill Bit 3.5mm is designed for precision drilling in a variety of materials including steel, wood, and plastics.
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Technical Specifications
- Diameter: 3.5 mm
- Length (l1): 210 mm
- Chip flute length (l2): 145 mm
- Drill tip length (l3): 2.2 mm
- Shank diameter: 3.5 mm
- Shank style: 3-face shank
- Material: High-Speed Steel (HSS)
- Surface: Multiple refined
- Suitable for tensile strength up to 1000 N/mm²
- Suitable for machine types: Drill, Cordless screwdrivers, Pedestal drilling machine
- Quality: ZEBRA-Premium
- Standard / drilling depth: DIN 1869 / 25xD
- Design: Overlong
- Self-centring: Yes
- Service life rating: 3 of 4 points
- Drilling speed rating: 4 of 4 points
- Bore hole quality rating: 4 of 4 points
- Versatility rating: 3 of 4 points
- Drilling behaviour rating: 4 of 4 points
- Suitable for drill rating: 4 of 4 points
- Suitable for cordless drills rating: 4 of 4 points
- Suitable for upright drilling machine rating: 4 of 4 points
- Dimensions (H x L x W): 3.5mm x 210mm x 3.5mm
- Weight: 0.1 kg
Key Features
- Extremely unequal pitch (EU+) for up to 50% longer service life and 15% faster drilling progress
- Precise, circular holes without tearing or splintering, eliminating the need for pre-drilling
- Prevents tool from running off-centre even during deep drilling
- 3-flat shank from diameter 4 mm for no spinning in the drill chuck and optimal power transmission
- Patent-pending stepped drill bit tip geometry with multiple cutting edges for fast, comfortable working
- Product packaging made from 100% PCR recycled plastic and is 100% recyclable
Professional Installation Requirements
- No professional installation required; suitable for use with standard drilling machines and cordless screwdrivers by skilled users.
Applications
- Suitable for drilling steel, cast iron, non-ferrous metals, wood, and hardwood
- Compatible with drills, cordless screwdrivers, and pedestal drilling machines
- Ideal for precise, circular holes in a wide range of materials including plastics and acrylic
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Product packaging made from 100% post-consumer recycled plastic
- Packaging is fully recyclable, reducing environmental impact
Warranty Information
Standard manufacturer warranty applies; please refer to Wurth for specific warranty details.
Available Now
The Wurth Extra-Long SMART STEP Twist Drill Bit 3.5mm is available now for immediate purchase. Ideal for precision drilling in metal, wood, and plastics.
