Drill bit Bosch Breakthrough SDS Max-9 Break Through

Drill bit Bosch Breakthrough SDS Max-9 Break Through is a single-piece SDS Max masonry bit with a diameter of 80 mm and a length of 600 mm, developed for use with rotary hammers. Its long tapered shank enables breakthrough drilling for deep holes in concrete and masonry while the two-flute U-shaped profile helps evacuate dust and debris during drilling. Use with rotary hammers of appropriate power to avoid overload and follow the tool manufacturer’s operating instructions.

Advantages

The long tapered shank allows controlled breakthrough drilling in deep holes; the one-piece construction provides strength and resistance to bending; the 2-flute U-shaped design improves dust removal for more efficient drilling in concrete and masonry.

Suitable for

• Breakthrough drilling through thick concrete and reinforced zones
• Deep anchor and through-hole drilling in masonry
• Professional construction and renovation where large-diameter holes are required

Key specifications

• Brand: Bosch
• Model / MPN: 1618596461
• EAN: 3165140022019
• Shank type: SDS Max
• Diameter: 80 mm
• Length: 600 mm
• Construction: one-piece
• Flute design: 2-flute U-shape

How to use

Select a rotary hammer with suitable impact energy and drilling capacity for an 80 mm SDS Max bit. Securely insert the SDS Max shank into the tool chuck until it locks. Start drilling at low speed to align the bit, then apply steady pressure and drilling speed while letting the hammer action do the work. When breaking through, reduce feed force to maintain control and avoid tool overload. Withdraw the bit periodically to clear dust if required and always follow the rotary hammer’s operating instructions.

Usage recommendations

Always use protective equipment (eye, hearing and dust protection) and ensure the rotary hammer’s capacity matches the bit. Do not overload the tool; follow the manufacturer’s guidelines for impact energy and RPM limits.