Drill bit MODECO SDS+ 12 mm MN-61-925 for rotary hammers, SDS+ shank

Modeco SDS+ 12 mm drill bit MN-61-925 is designed for use with SDS+ rotary hammers and provides a 12 mm diameter cutting head with an SDS+ shank for fast insertion and secure retention in compatible chucks. The bit is intended for drilling into masonry and concrete and is suitable for construction, renovation and installation tasks that require impact drilling with a rotary hammer featuring an SDS+ system.

Advantages

This drill bit combines a 12 mm drilling diameter with an SDS+ shank for reliable engagement and quick tool changes. It is made to withstand impact drilling forces typical for masonry and concrete work, and its geometry is optimized for stable penetration and debris evacuation. The SDS+ connection reduces play between the bit and the hammer, improving accuracy and work efficiency on repetitive drilling tasks.

Suitable for

• Drilling holes in concrete and natural stone for anchors and dowels
• Creating mounting points in brick and block walls
• Installation of electrical boxes, conduit and plumbing in masonry
• Renovation and construction applications requiring rotary hammer use

Key specifications

• Drill diameter: 12 mm
• Shank type: SDS+ shank for secure quick-fit connection
• Intended material: masonry and concrete
• Tool compatibility: rotary hammers with SDS+ chuck

How to use

Install the bit into the SDS+ chuck of a compatible rotary hammer by aligning the grooves and pushing until it locks. Select appropriate impact mode and rotation speed for the masonry or concrete being drilled. Mark the drilling point, start the hammer at low speed to seat the bit, then apply steady pressure while allowing the hammer action to do the work. Withdraw the bit periodically to clear dust and debris from the hole, and use eye and hearing protection during operation.

Usage recommendations

Use this 12 mm SDS+ drill bit with a rotary hammer that supports SDS+ accessories. For prolonged bit life, avoid excessive lateral force and ensure regular clearing of drilling dust. For reinforced concrete, use appropriate rebar detection and, if necessary, select a carbide-tipped or specialized bit designed for mixed material drilling.