Drill Bit MEGA SDS+ 16 mm (model 81660) for Concrete

MEGA SDS+ 16 mm drill bit (model 81660) is a rotary-hammer accessory engineered for drilling clean, reliable holes in concrete and masonry. With a 16 mm working diameter and an SDS+ shank, this drill bit provides stable engagement with compatible rotary hammers, enabling efficient percussion drilling for medium-size anchors, conduit entries and other common concrete tasks.

Advantages

The carbide-tipped cutting head and reinforced flute geometry deliver consistent drilling performance and extended wear resistance when used in concrete and similar materials. The SDS+ shank ensures quick, tool-free mounting and secure retention during heavy-duty hammering. The 16 mm diameter offers a balance between hole size and drilling speed, suitable for a wide range of anchoring and pipe-entry jobs.

Suitable for

• Drilling anchor holes in concrete and masonry
• Creating entries for electrical conduit and plumbing pipes
• General-purpose medium-diameter concrete drilling for renovation and construction

Key specifications

• Shank type: SDS+
• Working diameter: 16 mm
• Intended material: concrete, masonry
• Tip: carbide cutting head for improved wear resistance
• Flute design: spiral/reinforced for efficient dust removal

How to use

Mount the MEGA SDS+ 16 mm drill bit in an SDS+-compatible rotary hammer until it locks into place. Select a rotary hammer mode that combines rotation with hammering for concrete drilling. Start drilling at low speed to establish the pilot position, then apply steady pressure while allowing the tool’s percussion action to do the work. Periodically withdraw the bit to clear debris from the hole and avoid excessive heat build-up. For deeper holes, work in stages and inspect the bit for wear.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and a dust mask. Match drill speed and hammer force to the material hardness, and replace the bit when the cutting performance noticeably decreases or the tip shows damage.