Drill bit Bosch CYL-3 5 mm x 150 mm, 1 pc

The Bosch CYL-3 drill bit 5 mm x 150 mm is a single-piece masonry drill designed for impact drilling in concrete, natural and artificial stone, limestone and similar materials. Its 150 mm length provides extended reach for through-holes and deeper fixings while retaining compatibility with standard drill chucks and impact drills. The sand-blasted silver-grey finish identifies the heavy-duty construction and professional grade manufacturing to applicable standards.

Advantages

This CYL-3 drill bit offers hammer-resistant performance suitable for sustained impact drilling. Its elongated 150 mm shank allows precise positioning and drilling of through-holes or deeper anchor points without the need for extensions. The single-piece design improves stability under load and reduces the risk of breakage compared with multi-part bits. The sand-blasted surface reduces glare and helps in handling while machining hard materials.

Suitable for

• Drilling holes in concrete and masonry for fixings and anchors
• Creating through-holes in natural and artificial stone
• Long-reach drilling where a 150 mm length is required
• Use with standard chucked impact drills for heavy-duty tasks

Key specifications

• Diameter: 5 mm
• Overall length: 150 mm
• Material suitability: concrete, masonry, limestone, natural and artificial stone
• Design: single-piece CYL-3 masonry bit for impact drilling
• Finish: sand-blasted silver-grey
• Compatibility: suitable for use with impact/hammer drills and standard chucks

How to use

Secure the Bosch CYL-3 5 mm x 150 mm bit in the drill's chuck and tighten firmly. When drilling masonry or concrete, select the hammer/impact mode on the drill and start at low speed to establish the hole, then increase speed and apply steady, moderate pressure. Clear debris periodically by withdrawing the bit slightly during drilling to maintain cutting efficiency. For through-holes, maintain alignment to prevent bit bending and ensure accurate anchor placement.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, dust mask and hearing protection. For best results in reinforced concrete, verify whether a different type of bit or lower feed rate is required. Store the bit dry and protected from impacts to preserve the cutting geometry and finish.