Drill Bit GRAPHITE 12 mm SDS+ for Concrete (57H450)

GRAPHITE SDS+ drill bit, 12 mm diameter, designed for percussion drilling in concrete and masonry. This 12 mm concrete drill bit is compatible with SDS+ rotary hammer drills and provides stable drilling performance for creating holes for anchors, dowels and cable conduits in construction and renovation jobs. The bit is intended for use where a clean, accurately sized 12 mm hole in reinforced or plain concrete is required.

Advantages

The drill bit features an SDS+ shank that ensures secure retention in compatible rotary hammer chucks and enables quick bit changes. Its 12 mm cutting head is optimized for efficient material removal and consistent hole diameter. The geometry of the tip and flute design improve percussion drilling efficiency in hard materials while helping to evacuate dust and debris from the hole. The bit is produced to meet common durability expectations for professional and DIY use on concrete and masonry.

Suitable for

• Drilling 12 mm holes in reinforced and plain concrete
• Installing anchors and dowels in walls and floors
• Creating passages for cable conduits and pipes
• General construction and renovation drilling tasks requiring SDS+ compatibility

Key specifications

• Shank type: SDS+
• Diameter: 12 mm
• Intended material: concrete and masonry
• Application: percussion drilling with rotary hammer
• Typical uses: anchor and dowel hole preparation, conduit entry

How to use

Select a rotary hammer drill with SDS+ chuck and insert the 12 mm drill bit until it locks. Mark the drilling point and start at low speed to position the bit, then apply steady pressure and engage the percussion function for drilling into concrete. Avoid excessive side force; allow the tool and bit to do the work. Withdraw the bit periodically to clear dust from the hole and prevent overheating. After drilling, clean the hole before installing anchors or conduits.

Usage recommendations

Use appropriate personal protective equipment such as eye protection, hearing protection and dust mask when drilling concrete. Choose a drill with suitable power for 12 mm concrete holes and consider using a vacuum or dust extraction for cleaner work and improved visibility.