Concrete Drill Bit Irwin SDS Plus 12 x 160 mm for masonry and reinforced concrete

Irwin SDS Plus 12 x 160 mm concrete drill bit is engineered for drilling into concrete, masonry and reinforced concrete with SDS Plus rotary and hammer drills. With a 12 mm diameter and 160 mm overall length, this bit is suitable for installing anchors, making through-holes and general fastening tasks where a clean, accurate hole is required. The carbide tip and flute profile are designed for effective material removal and consistent drilling performance in demanding substrates.

Advantages

The SDS Plus shank ensures quick, secure fitting in compatible chucks and reduces play during operation. A precision-ground carbide tip provides extended durability and reliable centring when starting holes in hard materials. The flute geometry promotes efficient dust extraction and reduces heat build-up, helping to maintain cutting performance over repeated use. The combination of diameter and length offers a balance between reach and rigidity for both anchor setting and through-drilling.

Suitable for

• Drilling holes for mechanical anchors in concrete and masonry
• Creating through-holes for anchors, bolts and conduit
• Light to medium-duty reinforced concrete drilling where SDS Plus tools are used
• Professional and DIY fastening tasks requiring a 12 mm hole

Key specifications

• Diameter: 12 mm
• Total length: 160 mm
• Shank type: SDS Plus compatible
• Tip material: carbide cutting tip
• Application: concrete, masonry, reinforced concrete

How to use

Select an SDS Plus rotary or hammer drill with appropriate power and set the drill to hammer mode for masonry or reinforced concrete. Secure the bit in the chuck so it locks firmly. Mark the drilling position, start at low speed to ensure correct positioning, then increase speed and apply steady pressure without excessive force. Periodically withdraw the bit to remove dust and debris from the hole and to cool the bit during prolonged drilling. For through-holes, ensure safe backing material is in place before breakthrough.

Usage recommendations

Use appropriate personal protective equipment including eye and ear protection and dust mask when drilling. For reinforced concrete, confirm rebar location and adjust drilling angle as needed. Replace the bit when wear reduces cutting efficiency or when tip damage is visible to maintain hole quality and tool safety.