Masonry drill bit kwb SUPER ROCKER 1 pc(s)

The kwb SUPER ROCKER masonry drill bit is a tungsten carbide tipped, hammer-resistant drill designed for drilling in concrete, brick, natural and reconstituted stone, limestone and granite. It features a hexagon shank for secure chucking, an asymmetrical spiral profile and ground spiral for efficient chip removal, and a chemical black finish. The bit is constructed to ISO 5468 with high-temperature brazed, laterally and vertically secured carbide plates for durability and sustained cutting performance.

Advantages

This masonry drill bit offers high wear resistance and impact durability thanks to its tungsten carbide tip and high-temperature brazing. The asymmetrical, chip-removing spiral reduces clogging and improves drilling speed in masonry materials. The hexagon shank provides reliable grip in standard rotary and impact drills, while the chemical black finish helps protect the surface against corrosion.

Suitable for

• Drilling holes for anchors and screws in concrete and brick
• Creating openings in natural and reconstituted stone
• Installing fixtures in limestone and granite
• Use with standard rotary and impact (hammer) drills

Key specifications

• Brand: KWB
• Model: SUPER ROCKER
• MPN: 050720
• EAN: 4009310507205
• Quantity: 1 pc
• Standard: ISO 5468
• Tip: Tungsten carbide (TC), high-temperature brazed, laterally and vertically secured
• Shank: Hexagon
• Finish: Chemical black
• Profile: Asymmetrical, chip-removing, ground spiral
• Suitable for: Concrete, masonry, brick, natural and reconstituted stone, limestone, granite

How to use

Mark the drilling position and select an appropriate drill speed for the material. Secure the kwb SUPER ROCKER drill bit in the drill's chuck or hex adapter. Start drilling with steady pressure; allow the drill bit to do the work and withdraw periodically to clear debris if drilling deep holes. Use the hammer/impact function when working in concrete or masonry where required. After use, clean debris from the spiral and store the bit dry to prevent corrosion.

Usage recommendations

Use appropriate personal protective equipment—safety glasses, dust mask and hearing protection—when drilling masonry. For reinforced concrete, ensure correct bit selection and drilling technique; avoid excessive side load to prolong tip life.