Bosch CYL-9 Multi Construction Drill Bit Set, 5.5-8mm, 4pc
Professional Bosch multi-construction drill bit set (5.5-8mm) for concrete, brick, wood & plastic. Includes 4 precision carbide bits.
The Bosch CYL-9 Multi Construction Drill Bit Set is a premium 4-piece drill bit set designed for professional use across multiple materials. Featuring high-performance carbide tips manufactured by fine grinding, these bits deliver exceptional durability and precision in demanding applications.
With diameters ranging from 5.5mm to 8mm, this set is ideal for drilling into concrete, brick, wood, and plastic – providing versatile performance for varied construction tasks. The patented Bosch Centering Geometry ensures accurate hole starts, while the optimised dust extraction channel allows for fast and efficient drilling operations.
Key Features:
- 5x more precise than standard drill bits
- Specially-designed centering tip for accurate starts
- High-performance carbide tips for extended lifespan
- Straight shank (1/4 inch) for universal compatibility
Specifications:
- Diameters: 5.5mm, 6.0mm, 7.0mm, 8.0mm
- Working Lengths: 50mm, 60mm, 60mm, 80mm
- Total Lengths: 85mm, 100mm, 100mm, 120mm
This Bosch set ensures you're always prepared for the job, eliminating the need to search for different bits when working with multiple materials.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling concrete
- Drilling brickwork
- Woodworking applications
- Plastic fabrication
- Diameter: 5.5mm, 6.0mm, 7.0mm, 8.0mm
- Working Length: 50mm, 60mm, 60mm, 80mm
- Total Length: 85mm, 100mm, 100mm, 120mm
- Shank Type: Straight (1/4 inch)
- Material: High-performance carbide tip
- Weight: 400g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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