Hammer drill bit set Bosch Professional Expert SDS Clean max‑8X Ø32 mm, working length 400 mm, with dust extraction connection

Bosch Professional SDS Clean max-8X hammer drill bit, Ø32 mm and 400 mm working length, is engineered for drilling deep, precise holes in concrete and masonry with rotary hammers using an SDS shank. The bit includes an integrated dust extraction connection to reduce airborne dust during drilling and to maintain a clearer work area. Its design focuses on stable drilling performance and compatibility with professional SDS rotary hammer systems.

Advantages

The integrated suction connection allows direct attachment to a compatible dust extraction system, improving visibility and reducing health risks from silica dust. The 400 mm working length enables drilling of deep anchor and through-holes without the need for extensions, while the 32 mm diameter is suitable for medium to large anchor sleeves and installations. The SDS-compatible shank ensures secure tool engagement and efficient power transfer for consistent drilling progress in concrete and masonry.

Suitable for

• Drilling deep anchor holes in concrete for mechanical or chemical anchors
• Creating through-holes for pipes and conduits in masonry walls
• Preparation of openings for medium to large diameter fixtures and fastenings
• Worksites where dust control is required to meet safety or cleanliness standards

Key specifications

• Drill diameter: 32 mm
• Working length: 400 mm
• Shank type: SDS-compatible shank for rotary hammers
• Built-in dust extraction connection for vacuum attachment
• Application materials: concrete and masonry

How to use

Fit the SDS shank securely into the rotary hammer chuck according to the tool manufacturer’s instructions. Connect a compatible dust extractor to the bit’s suction connection before starting to drill to capture dust at the source. Start drilling at low speed to create a guide groove, then apply steady pressure and maintain the hammering function of the rotary hammer for efficient material removal. Withdraw the bit periodically to clear debris and inspect the hole depth to avoid overdrilling.

Usage recommendations

Use with a suitable industrial vacuum or dust extractor and wear appropriate personal protective equipment, including eye protection and a respirator where required. Ensure compatibility of the dust extraction hose with the bit connection and check the rotary hammer’s SDS system compatibility before use. For best results in reinforced concrete, verify rebar position with detection tools prior to drilling.