Silverline Extra Long Flat Bit 20 x 400mm
High carbon steel flat bit (20x400mm) for clean, splinter-free drilling in wood, plasterboard & plastics.
The Silverline Extra Long Flat Bit (20 x 400mm) is a precision-engineered drilling accessory designed for professional and DIY applications. Made from fully hardened high carbon steel, this flat bit ensures durability and long-lasting performance.
Its precision ground tri-point bit creates clean cuts with reduced splintering, making it ideal for delicate materials where a neat finish is required. The extra length (400mm) provides greater accessibility, allowing you to reach deeper surfaces with ease. Additionally, the hex shank facilitates quick and secure changes, improving efficiency on the job.
Applications
This flat bit is suitable for drilling in a variety of materials, including:
- Softwood
- Medium hardwood
- Particle board
- Plasterboard
- Plastics
- Fibreglass
Versatile in use, it can be employed with:
- Power drills
- Drivers
- Hand braces
Whether you're working on carpentry, general construction, or repairs, the Silverline Extra Long Flat Bit is a reliable choice for precise and efficient drilling.
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Drilling softwood
- Drilling medium hardwood
- Drilling particle board
- Drilling plasterboard
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- Material: Fully hardened high carbon steel
- Precision ground tri-point design
- Reduced splintering
- Extra length: 400mm
- Bit diameter: 20mm
- Hex shank for quick-change compatibility
- Weight: 140g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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