AWTools SDS‑MAX drill bit 24×800×940 mm – AW43742

The AWTools SDS‑MAX drill bit 24×800×940 mm is a long SDS‑MAX rotary hammer accessory designed for drilling large‑diameter holes in concrete, masonry and natural stone. With a 24 mm diameter and an 800 mm working length, this drill bit provides extended reach for deep anchor holes, through‑penetrations and installation of sleeves or pipes. The shank is made for SDS‑MAX chucks and the overall length of 940 mm gives additional reserve length for fixtures and bit wear.

Advantages

This SDS‑MAX drill bit offers stable centring and durable cutting performance for heavy‑duty rotary hammer applications. Its extended working length reduces the need for extensions and repeated bit changes when drilling deep holes. The SDS‑MAX shank ensures secure fitting in compatible rotary hammers, minimising wobble and improving drilling efficiency. The design is focused on longevity under high impact and rotational loads in reinforced concrete and masonry materials.

Suitable for

• Drilling anchor and through‑bolt holes in concrete and masonry
• Creating passages for pipes, sleeves and conduits through walls and slabs
• Utility and construction site penetration work requiring deep holes
• Demolition tasks that require removal or preparation of fastener points

Key specifications

• Diameter: 24 mm
• Working length: 800 mm
• Overall length: 940 mm
• Shank type: SDS‑MAX compatible
• Intended materials: concrete, masonry, natural stone

How to use

Install the drill bit into an SDS‑MAX rotary hammer according to the tool manufacturer’s instructions, ensuring the drill and bit are clean and free of debris. Select appropriate rotational speed and hammering mode for the material; start drilling with steady axial pressure and allow the tool’s hammer action to do the work, withdrawing occasionally to clear dust and debris from the hole. For deep holes, periodically remove the bit to evacuate dust and check progress. Replace the bit if cutting performance deteriorates or if the shank shows signs of excessive wear.

Usage recommendations

Use appropriate personal protective equipment, including eye protection, hearing protection and respiratory protection when drilling into concrete and masonry. Match the drill’s power and hammering settings to the material and the 24 mm diameter to avoid overloading the tool. For reinforced concrete, use controlled pressure and consider pilot drilling or smaller diameter steps when necessary.