Bosch PRO SDS max-9 Break Through Drill Bit, 45 x 850 x 1000 mm | 1618596456

Bosch 1618596456 PRO SDS max-9 Break Through Drill Bit (45mm x 850mm x 1000mm)

Bosch 1618596456 is an SDS max breakthrough drill bit designed for drilling large through-holes in concrete, helping installers and tradespeople work efficiently on deep penetrations for services.

The PRO SDS max-9 Break Through bit uses a robust carbide-tipped cutting head and an SDS max shank to suit compatible rotary hammers. With a long overall length and a flute design intended to reduce clogging, it’s built for repeated breakthrough drilling in tough masonry materials.

Key Features

• 3-cutter carbide tip: Designed to break through large pieces of material for effective drilling of large diameter through-holes.
• Vacuum-brazed, hardened cutting head: Carbide tip construction engineered for strength and long service life in concrete drilling.
• U-shape, 2-flute design: Helps move dust and debris along the bit to reduce clogging during deep drilling.
• Tapered shank profile: Supports breakthrough drilling by aiding debris removal as the hole deepens.
• SDS max shank: Fits SDS max rotary hammers for secure power transfer in heavy-duty applications.

Specifications at a glance

Suitable applications

• Breakthrough drilling for running electric cables and pipework through concrete.
• Deep drilling where long reach is required for interior construction and installation work.
• Use with SDS max rotary hammers when drilling large diameter through-holes in concrete.