DEWALT Hammer drill bit SDS-max 38x570x450mm

DEWALT Hammer drill bit SDS-max 38x570x450mm – Precision drill for concrete

The DEWALT hammer drill bit with SDS-max shank is designed for heavy drilling work in concrete. With a diameter of 38 mm and a working length of 450 mm, it is suitable for deep, precise holes on construction sites.

• The 38 mm hole diameter enables large holes for anchors or cable ducts
• The 450 mm working length allows deep drilling through thick walls or foundations
• The SDS-max shank provides a positive connection with the rotary hammer and quick tool changes
• The weight of 2.37 kg reduces fatigue when working on ladders or scaffolding
• The 24-month manufacturer's warranty ensures long-term investment security

What sets the DEWALT hammer drill bit apart

The carbide tip is precision-ground, ensuring a clean start and high drilling progress. The SDS-max shank transmits the full impact energy of the hammer, allowing even thick reinforcements to be penetrated. The overall length of 570 mm enables drilling through multi-layer components. The bit is built for longevity and proves itself in daily construction site use. The SDS-max connection minimizes vibrations and makes work on ladders easier. The precise tip geometry prevents the bit from wandering on smooth concrete surfaces.

Ideal for...

This hammer drill bit is designed for everyday use on construction sites, especially for heavy-duty fixings in concrete and masonry. It suits professionals setting anchors up to 30 mm in diameter or routing cables through thick concrete slabs. It is the first choice for building professionals who need reliable bits for challenging substrates. It is also suitable for industrial and workshop applications where deep holes in concrete ceilings or walls are required.

How to use the DEWALT hammer drill bit

Insert the bit into an SDS-max chuck. Set the rotary hammer to hammer drilling (rotation and impact). Start at low speed for spotting, then gradually increase speed. Withdraw the bit periodically from deep holes to remove dust and reduce heat. Ensure the rotary hammer has sufficient impact power. For very deep holes, a drill bit extension may be necessary. Clean the bit after use with a wire brush to remove concrete residue and extend its service life.