Bosch PRO SDS max-9 Break Through Drill Bit, 55 x 850 x 1000 mm | 1618596458

Bosch 1618596458 PRO SDS Max-9 Break Through Drill Bit – 55mm x 1000mm (850mm working)

Bosch 1618596458 is an SDS max breakthrough drill bit designed for drilling large through-holes in concrete with an SDS max rotary hammer. With its long 1000mm overall length and 55mm diameter, it’s a practical choice for installers and interior construction work where deep, wide penetrations are required.

This Bosch Professional SDS Max-9 Break Through bit uses a tungsten carbide tipped cutting head and a U-shaped, two-flute design to help clear dust and broken material efficiently during demanding drilling.

Key Features

• Breakthrough drilling design: Made for efficient drilling of large through-holes in concrete for service routes such as cables and pipework.
• SDS max shank: Fits SDS max rotary hammers for secure, high-impact drilling.
• Tungsten carbide tipped head: Robust cutting tip designed to handle concrete drilling demands.
• 3-cutter tip geometry: Helps the bit punch into the material for consistent progress in heavy masonry.
• U-shape twin flutes: Supports effective dust and debris removal to reduce clogging in deep holes.
• Long reach profile: 1000mm overall length supports deep penetrations where shorter bits won’t reach.

Specifications at a glance

Suitable applications

• Drilling large through-holes in concrete for electrical cables and pipe installations.
• Deep drilling tasks where extended reach is required with an SDS max rotary hammer.
• Interior construction and installation work requiring a large-diameter breakthrough bit.