Drill bit Abraboro SDS+ 14 mm for concrete, model AB00004029

Abraboro SDS+ drill bit 14 mm (model for concrete) is designed for rotary hammer drills with SDS+ chuck systems to create clean, accurate holes in concrete, brick and other masonry materials. The 14 mm diameter is suitable for common anchor and dowel sizes, providing a balance between drilling speed and hole strength. This drill bit is produced for use in impact rotary drilling where sustained performance and reliable centring are required.

Advantages

The solid carbide-tipped geometry and flute design ensure efficient dust evacuation and reduced walking on startup, resulting in more accurate hole placement. The SDS+ shank provides secure retention in compatible rotary hammers, enabling fast bit changes and stable drilling under impact load. The 14 mm size offers versatility for through-holes, anchor fixing and dowel installation in concrete and masonry without excessive force or slow progress.

Suitable for

• Drilling holes for anchors and dowels in concrete and brick
• Through-holes for cable and pipe routing in masonry
• Preparatory drilling for installing fixtures and supports

Key specifications

• Shank type: SDS+
• Drill diameter: 14 mm
• Intended material: concrete, brick, stone and general masonry
• Tip: carbide-tipped for impact drilling
• Design features: spiral flute for dust removal and efficient cutting

How to use

Insert the SDS+ shank into the compatible rotary hammer chuck until it locks. Select the rotary hammer's rotary-impact mode for drilling into concrete and masonry. Start at low speed to position the bit and then apply steady pressure while allowing the tool's impact action to do the work. Retract the bit periodically to clear debris for deeper holes and maintain cooling. After drilling, clean the hole of dust before installing anchors or dowels to ensure proper fit and load-bearing performance.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and dust mask when drilling masonry. Match drilling speed and pressure to the material hardness and avoid excessive lateral force to prevent bit breakage. For best results, use a drill with SDS+ chuck rated for impact drilling in concrete.