Rotary SDS‑MAX Drill Bit Smart 18‑P651000 65×1000 mm

The Rotary SDS‑MAX Drill Bit Smart 18‑P651000 65×1000 mm is a long, large‑diameter masonry bit designed for use with SDS‑MAX compatible rotary hammers. With a 65 mm cutting diameter and a 1000 mm overall length, this drill bit enables deep penetration for creating through‑holes in concrete, reinforced concrete and other masonry materials. It is intended for applications such as anchoring, creating service openings and heavy construction drilling where long reach and a wide bore are required.

Advantages

This SDS‑MAX drill bit offers a combination of extended length and large diameter to reach deep drilling points while maintaining hole straightness when used with appropriate rotary hammers and proper drilling technique. The 65 mm diameter provides a clean, consistent bore for anchors and sleeve installations. The 1000 mm length reduces the need for extensions or multiple drilling passes when accessing deep structural elements.

Suitable for

• Drilling large through‑holes in concrete and reinforced concrete
• Creating passageways for pipes, conduits or sleeves
• Preparing holes for heavy anchor bolts and fastenings
• Service openings and deep structural drilling on construction sites

Key specifications

• Shank type: SDS‑MAX compatible shank for rotary hammers
• Cutting diameter: 65 mm
• Total length: 1000 mm
• Intended material: concrete, masonry and similar substrates

How to use

Select an SDS‑MAX compatible rotary hammer with sufficient power and recommended hammering mode for large‑diameter drilling. Secure the drill bit into the tool's chuck following the tool manufacturer's instructions. Mark the drilling location and start at low speed to establish a guide. Apply steady axial pressure without forcing the tool; allow the hammer action to remove material. For through‑holes, periodically withdraw the bit to clear dust and slurry and to prevent binding. Use appropriate supports or guides to maintain hole alignment over the full 1000 mm length.

Usage recommendations

Use personal protective equipment including eye protection, hearing protection and dust control measures. Verify that the chosen rotary hammer meets the torque and impact energy requirements for large‑diameter drilling. For reinforced concrete, inspect for rebar and proceed with proper technique or use rebar cutting accessories if necessary.