Bosch Professional CYL-5 Concrete Drill Bit, 8 x 100 x 150 mm

The Bosch Professional CYL-5 Concrete Drill Bit, 8 x 100 x 150 mm, is a single-piece drill bit designed for concrete and masonry work. It bores clean, accurately sized fastening holes into rigid structural surfaces. Rather than acting as a general-purpose bit, it is built for the abrasive conditions found in masonry. Its cutting section removes debris efficiently as the head penetrates the substrate. This focused design reduces friction and limits dust buildup during extended drilling. Operators use it when exact hole dimensions are needed for securing anchors.

Power transfer and stability come from a standard cylinder shank at the base of the bit. The cylindrical shape allows the shaft to seat securely in conventional drill chucks without locking adapters. A firm grip keeps the rotational force directed straight into the workpiece. Proper seating preserves drilling accuracy and prevents the bit from slipping under load. The smooth metal shaft allows quick installation and removal between tasks. Because it uses no proprietary connection system, the shank remains compatible with a wide range of standard rotary drills.

• 8 mm drill bit diameter creates standard-sized holes suitable for common masonry anchors and fixings.
• 100 mm working length provides deep penetration for secure fastening.
• 150 mm total length ensures adequate chuck clearance and reach during operation.
• Carbide construction delivers high wear resistance against abrasive building materials.
• Rated for direct use on concrete, masonry, natural stone, granite, and roof tiles.
• Single-piece package supplies one dedicated size for a specific job requirement.