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Extra Long Deep Hole Drill Bit | High Precision Twist Design | 3-Flat Shank | by Wurth
The Extra Long Deep Hole Drill Bit is engineered for high-precision drilling in soft and hardwood, as well as composite materials and steel up to 1000 N/mm². Featuring a unique stepped drill bit tip geometry, it eliminates the need for pre-drilling and ensures precise spot drilling. With a 3-flat shank design, it prevents spinning in the chuck, providing optimal power transmission and significantly reducing effort during use.
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Product Name/Title: Extra Long Deep Hole Drill Bit | High Precision Twist Design | 3-Flat Shank | by Wurth
Brand: Wurth
SKU: 624950480
Alternatively Known As: Extra Long Deep Hole Drill Bit, SMART STEP Drill Bit, High Precision Twist Drill, Overlong HSS Drill Bit
Technical Specifications
- Diameter: 4.8 mm
- Length: 245 mm
- Chip flute length: 170 mm
- Drill tip length: 3.6 mm
- Shank diameter: 4.8 mm
- Shank style: 3-face shank
- Material: High-Speed Steel (HSS)
- Surface: Multiple refined
- Suitable for tensile strength up to 1000 N/mm²
- Self-centring design
- Quality: ZEBRA-Premium
- Standard / drilling depth: DIN 1869 / 25xD
- Suitable for drill, cordless screwdrivers, pedestal drilling machines
- Dimensions (H x L x W): 4.8mm x 245mm x 4.8mm
- Weight: 0.1 kg
Key Features
- First extra-long twist drill bit with stepped drill bit tip geometry
- Eliminates pre-drilling, precise spot drilling
- Prevents tool from running off-centre during deep drilling
- Up to 100% faster than conventional extra-long HSS drill bits
- 3-flat shank for no spinning in drill chuck and optimal power transmission
- Extremely comfortable drilling with significantly less effort
- Product packaging made from 100% PCR recycled plastic and fully recyclable
- Suitable for drilling thin-walled composite materials like plastic profiles with steel core
Professional Installation Requirements
- No professional installation required. Suitable for use with standard drills and drilling machines by trained operators.
Applications
- High-precision circular drilling in soft and hardwood
- Drilling in composite materials, steel up to 1000 N/mm²
- Suitable for cast iron, aluminium, plastic, copper, brass, and bronze
- Ideal for handheld and pillar drills, cordless drill drivers
Standards & Compliance
- AS/NZS 3123 – Industrial Plugs and Socket-Outlets
Environmental Benefits
- Packaging made from 100% post-consumer recycled plastic and is fully recyclable
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.
Available Now
The Wurth Extra-Long Deep Hole Drill with SMART STEP Technology is available for immediate purchase. Ideal for precision drilling in woodworking, metalworking, and composite materials.
