Masonry drill bit kwb ROCKER 045060

The kwb ROCKER 045060 masonry drill bit is a hammer-resistant, tungsten-carbide-tipped bit designed for drilling in concrete, masonry and natural or reconstituted stone. Made to ISO 5468 standards, the single-piece bit features high-temperature brazed and laterally and vertically secured carbide plates, a ground asymmetrical spiral profile and a chemical black finish to ensure efficient chip removal and reliable performance with electric drills using right-hand rotation.

Advantages

High-temperature brazed tungsten carbide tip with lateral and vertical securing provides durable cutting edges and extended service life. The asymmetrical, chip-removing spiral and ground flute improve waste removal and drilling speed. The chemical black finish adds corrosion resistance and reduces friction during drilling. Suitable for hammer drilling, the bit delivers consistent hole quality in hard materials.

Suitable for

• Drilling holes in concrete
• Masonry work (brick, block)
• Drilling in granite and natural stone
• Work with reconstituted stone and limestone

Key specifications

• Brand: KWB
• Model / MPN: 045060
• EAN: 4009310450600
• Standard: ISO 5468
• Tip: Tungsten carbide, high-temperature brazed, laterally and vertically secured
• Geometry: Asymmetrical chip-removing spiral, ground spiral
• Finish: Chemical black
• Use: Hammer-resistant, for electric drills, right-hand rotation

How to use

Fit the kwb ROCKER masonry drill bit securely into the drill chuck and select the appropriate hammer or rotary-hammer setting for the material. Start drilling at low speed to establish the hole, then increase speed and apply steady pressure without forcing the bit. Periodically withdraw the bit to remove dust and debris for more effective chip evacuation and cooler operation. Use appropriate personal protective equipment, such as safety glasses and hearing protection.

Usage recommendations

Use the bit with a compatible hammer drill and select drill speed and impact settings according to the material hardness. For prolonged service life, avoid excessive side pressure and let the tool do the work; replace the bit when the carbide tip shows visible wear or reduced cutting performance.