Masonry drill bit kwb ROCKER 045080

The kwb ROCKER 045080 masonry drill bit is a tungsten carbide tipped drill designed to drill efficiently in hard materials such as concrete, brick, natural and reconstituted stone, granite and limestone. It meets ISO 5468 and features a chemical black finish, a ground asymmetrical spiral profile for optimal waste removal and is built to resist hammer action in electric drills. The drill bit is laterally and vertically secured with high-temperature brazed carbide plates for improved durability.

Advantages

This masonry drill bit offers high performance in hammer drilling applications, precise cutting due to the tungsten carbide tip, and effective chip evacuation thanks to the asymmetrical spiral. The high-temperature brazing and secured TC plates increase wear resistance and service life, while the chemical black finish helps reduce corrosion.

Suitable for

• Drilling into concrete and reinforced concrete
• Drilling into brick and masonry
• Drilling into natural and reconstituted stone, including granite and limestone
• Use with electric hammer or rotary hammer drills with right-hand rotation

Key specifications

• Brand: KWB
• Model / MPN: 045080
• EAN: 4009310450808
• Standard: ISO 5468
• Tip: Tungsten carbide (TC) plates, high-temperature brazed
• Shank / compatibility: for use in electric drills and hammer drills (right-hand rotation)
• Finish: Chemical black
• Spiral: Ground, asymmetrical profile for chip removal
• Typical materials: concrete, masonry, brick, granite, natural and reconstituted stone, limestone

How to use

Secure the kwb ROCKER masonry drill bit in the appropriate chuck of an electric drill or hammer drill following the tool manufacturer’s instructions. Use right-hand rotation and apply steady pressure; allow the drill and carbide tip to do the cutting. For deep holes, periodically withdraw the bit to remove debris and prevent overheating. Follow standard safety procedures, including eye protection and dust control when drilling into masonry or stone.

Usage recommendations

Use the drill bit with suitable hammer or rotary hammer settings for masonry; avoid excessive side pressure and keep the bit cool by removing debris frequently. Replace the bit when cutting performance declines or if the carbide tip is damaged.