Bosch doorbraakboor SDS Max-9 Break Through

Drill bit Bosch Breakthrough SDS Max-9 Break Through is a heavy-duty rotary-hammer bit with a diameter of 65 mm and overall length of 600 mm, designed for drilling large and deep holes in concrete and masonry. The long tapered shank enables breakthrough drilling and the tool is intended for use with rotary hammers.

Advantages

The SDS Max-9 geometry includes a long tapered shank for effective breakthrough drilling and a 2-flute U-shaped design that facilitates dust removal during drilling. Constructed for demanding applications, the bit offers durable performance when used with rotary hammers of suitable capacity.

Suitable for

• Drilling large-diameter holes in reinforced concrete
• Deep anchoring and through-holes in masonry
• Heavy-duty construction and renovation work with rotary hammers

Key specifications

• Brand: Bosch
• Model / MPN: 1618596459
• EAN: 3165140021999
• Shank type: SDS Max
• Diameter: 65 mm
• Length: 600 mm (overall)
• Flute design: 2-flute U-shaped

How to use

Install the SDS Max shank into a compatible rotary hammer and ensure it locks securely. Operate the rotary hammer in hammer drilling mode and apply steady pressure without forcing the bit. Use a hammer drill with suitable capacity for large breakthrough bits to avoid overload and follow the rotary hammer manufacturer’s operating instructions.

Recommendations

Always select a rotary hammer with the recommended power and impact energy for large-diameter breakthrough bits, wear appropriate eye, ear and respiratory protection, and clear dust from the hole regularly to maintain drilling efficiency.