Concrete drill bit Abraboro SDS+ 12 mm, model AB00004020

Abraboro SDS+ 12 mm concrete drill bit (model AB00004020) is designed for efficient rotary and hammer drilling in concrete, masonry and natural stone. The SDS+ shank ensures secure engagement with compatible hammer drills and rotary hammers, enabling consistent energy transfer for fast penetration and reliable performance when creating anchor holes, through-holes and fixing points in construction and renovation projects.

Advantages

The drill bit combines a robust carbide tip with a precision-ground flute geometry to remove debris effectively and maintain drilling speed. The SDS+ connection minimizes play in the chuck for improved stability during hammer drilling. Manufactured to match common construction applications, it provides predictable hole size and depth control for anchors and screws.

Suitable for

• Drilling anchor holes in concrete and reinforced concrete
• Create through-holes for pipes and conduits in masonry
• Fixing installations such as brackets, railings and fixtures
• Renovation and construction site general drilling tasks

Key specifications

• Drill diameter: 12 mm
• Shank type: SDS+
• Intended material: concrete, masonry, natural stone
• Tip material: tungsten carbide (carbide tip)
• Primary use: rotary and hammer drilling

How to use

Select a compatible SDS+ hammer drill or rotary hammer and insert the shank until it locks. Mark the drilling point and, where possible, start at low speed to position the bit, then apply steady pressure and use the hammer function for reinforced concrete. Withdraw the bit occasionally to clear dust and prevent jamming. Adjust drill speed and feed pressure according to material hardness and required hole depth.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. For precise anchor installations, verify hole diameter and depth against anchor manufacturer instructions. Avoid overheating by clearing dust frequently and allowing the bit to cool when performing continuous drilling.