Drill Bit GEKO Adapter 450 mm SDS‑MAX, length 450 mm, SDS‑MAX shank

GEKO Adapter 450 mm SDS‑MAX is a long drill bit engineered for rotary and percussion drilling in masonry and concrete. With a total length of 450 mm and an SDS‑MAX shank, this bit provides extended reach for deep holes and installation tasks while ensuring secure mounting in compatible hammer drills and demolition hammers. The design focuses on efficient material removal and stable operation under impact drilling conditions.

Advantages

The SDS‑MAX shank guarantees a reliable connection to SDS‑MAX compatible tools, reducing play and improving energy transfer during impact drilling. Its 450 mm length enables deep penetration for anchoring, through‑conduit drilling and recessed installations without the need for extensions. The flute geometry is optimized for dust evacuation to maintain cutting efficiency and reduce binding. The bit is made for professional use where consistent performance and durability are required.

Suitable for

• Drilling deep holes in concrete and masonry
• Preparing anchor and fixing points for installations
• Through‑wall and conduit routing in construction work
• Use with SDS‑MAX rotary hammer and demolition hammer tools

Key specifications

• Length: 450 mm total length for deep drilling tasks
• Shank type: SDS‑MAX shank for secure mounting and optimal impact transfer
• Intended materials: masonry and concrete
• Application type: rotary and percussion drilling
• Flute design: engineered for efficient dust and debris evacuation

How to use

Choose an SDS‑MAX compatible rotary hammer or demolition hammer and install the bit according to the tool manufacturer's instructions until it locks securely. Select the appropriate drill mode (rotary with percussion) and set the correct drill speed if the tool supports variable speed. Start drilling with steady axial pressure; avoid excessive lateral forces that can damage the bit. Periodically withdraw the bit to clear dust and debris from the hole and allow the flute to evacuate material. For deep holes, drill in stages if necessary to maintain cooling and remove accumulated dust.

Usage recommendations

Wear appropriate personal protective equipment, including eye protection, hearing protection and a dust mask when drilling. Use water mist or a dust extraction system where applicable to reduce airborne dust. Inspect the bit for wear or damage before use and replace it if cutting performance deteriorates.