Drill bit MODECO SDS+ 12 mm MN-61-921

MODECO SDS+ 12 mm drill bit is designed for use with rotary and percussion drills equipped with SDS+ chucks. With a 12 mm diameter, this drill bit is intended for drilling holes in concrete, masonry and natural stone. The shank and flute geometry are made to work with hammer drilling action, providing stable guidance and efficient dust removal for anchor, dowel and through-hole tasks in construction and renovation work.

Advantages

The SDS+ 12 mm drill bit offers reliable engagement with SDS+ chucks, ensuring quick bit changes and secure retention during heavy-duty hammer drilling. Its 12 mm diameter balances hole size and work speed for common anchor and fixing installations. The flute profile facilitates evacuation of debris to reduce binding and improve drilling progress. The bit is suitable for repeated use in construction and DIY projects when correct drilling technique and appropriate drill settings are applied.

Suitable for

• Drilling holes in concrete for anchors and dowels
• Masonry drilling for installation of fixtures and fittings
• Stone drilling where hammer action is required
• SDS+ hammer drill applications in renovation and construction

Key specifications

• Diameter: 12 mm
• Shank type: SDS+
• Intended materials: concrete, masonry, natural stone
• Application: rotary and percussion (hammer) drilling
• Typical use: anchor and dowel hole drilling

How to use

Fit the drill bit into an SDS+ chuck until it locks into place. Select a hammer drilling mode on the tool when working with concrete or masonry. Start drilling at low speed to position the bit, then apply steady pressure and increase speed as appropriate for the material. Periodically withdraw the bit to clear dust from the hole and prevent overheating. Use appropriate personal protective equipment, including eye protection and dust mask, and secure the workpiece or mark the drilling location before operation.

Usage recommendations

For clean, accurate holes in reinforced concrete, use a drill with adequate impact energy matched to the 12 mm diameter and avoid excessive lateral force. When installing anchors, confirm hole depth and clean the hole of debris before inserting fixings. Store the bit in a dry place to prevent corrosion and inspect the cutting tip before use; replace the bit if it shows signs of excessive wear or chipping.