Drill Bit Smart SDS MAX 55 x 1000 mm for heavy rotary hammers

The Smart SDS MAX 55 x 1000 mm drill bit is designed for use with SDS MAX rotary hammers to create deep, large-diameter holes in concrete, reinforced concrete and masonry. With a 55 mm working diameter and 1000 mm overall length, this long-reach bit provides stable connection to compatible SDS MAX chuck systems and is intended for professional construction and installation tasks that require drilling through thick walls or slabs. The flute geometry supports effective removal of drilling debris to maintain cutting efficiency during extended drilling operations.

Advantages

The drill bit combines a long reach and a wide diameter to enable through-holes and deep anchoring without the need for extension rods. Its SDS MAX shank design ensures secure coupling with rotary hammers built for this system, reducing slippage and axial play. Flute design and cutting edge profile are arranged to evacuate dust and chips, which helps sustain drilling speed and reduces overheating. The construction is optimized for use in dense materials such as concrete and masonry.

Подходит для

• Сверление глубоких отверстий в бетонных конструкциях
• Монтаж длинных анкерных элементов и муфт
• Прокладка проходов через стены и перекрытия
• Работы по демонтажу и реконструкции, требующие длинных буров

Key specifications

• Diameter: 55 mm
• Overall length: 1000 mm
• Shank type: SDS MAX compatible
• Intended material: concrete, reinforced concrete, masonry
• Flute design: spiral for chip evacuation

How to use

Install the drill bit into an SDS MAX-compatible rotary hammer according to the tool manufacturer's instructions, ensuring the shank is fully engaged and the locking mechanism is secure. Select an appropriate rotation and impact mode for concrete or masonry, start drilling at low pressure to position the bit, and then apply steady feed force while allowing the tool to do the work. Periodically withdraw the bit to clear accumulated dust and chips if drilling very deep holes. Use appropriate personal protective equipment, including eye and hearing protection and dust control measures.

Usage recommendations

For best performance, match drill speed and impact settings to the rotary hammer's recommended ranges for long, large-diameter drilling in concrete. Avoid excessive lateral forces and do not use the bit as a pry tool. When drilling reinforced concrete, proceed slowly at the reinforcement zone and consider using cooling pauses to prevent premature wear.