Drill Bit Bosch BETONBOR SILVER SLAGBOR 8×90×150 mm for Concrete

Drill Bit Bosch BETONBOR SILVER SLAGBOR 8×90×150 mm for Concrete is a carbide-tipped masonry drill designed for creating precise holes in concrete and other masonry materials. With an 8 mm diameter, 90 mm working length and 150 mm overall length, this bit is suitable for use in percussion drills and rotary hammers when installing anchors, dowels and fasteners in construction and renovation tasks.

Advantages

This Bosch concrete drill bit features a carbide tip that provides enhanced wear resistance and longer life when drilling into hard masonry. The optimized flute design removes dust efficiently to help maintain drilling speed and reduce jamming. Its standard shank fits most percussion drills and compact rotary hammers, delivering stable drilling performance and consistent hole size for reliable anchor and fastener seating.

Suitable for

• Drilling holes for anchors and dowels in concrete
• Installing fasteners for fixtures and fittings in masonry
• Preparation work in renovation and construction projects
• Work with percussion drills and compact rotary hammers

Key specifications

• Tip material: carbide tip for durability and hardness
• Diameter: 8 mm for standard anchor sizes
• Working length: 90 mm suitable for medium-depth holes
• Total length: 150 mm to allow secure grip in drill chucks
• Designed material: concrete and general masonry (brick, block, stone)
• Flute design: spiral flutes for efficient dust removal
• Compatible tools: percussion drills and rotary hammers with matching shank

How to use

Mark the drilling point and secure the work surface. Select the correct drill speed and percussion setting according to the drill manufacturer's instructions and the material being drilled. Start drilling with steady, moderate pressure; avoid excessive force to prevent premature wear of the carbide tip. Periodically withdraw the bit to clear dust from the hole and maintain drilling efficiency. After reaching the required depth, clean the hole before inserting anchors or fasteners.

Usage recommendations

Use appropriate personal protective equipment, including safety glasses, hearing protection and dust mask. For reinforced concrete or very hard materials, consider using a suitable SDS-plus rotary hammer and select a drill bit specifically rated for heavy-duty use. Store the bit dry and protected to prevent damage to the carbide tip.