Punta KWB 264020

The KWB 264020 drill bit is an SDS Plus-shank hammer drill bit with a 20 mm diameter designed for use in rotary hammers. It is built for drilling into reinforced concrete, aerated concrete, sandstone and natural stone, and is suitable for creating holes for wall plugs and anchor fixings. The four-way CROSS-TIP cutting tip and high-temperature brazed construction provide reliable cutting performance and resistance to wear.

Advantages

The CROSS-TIP 4-way cutting tip reduces snagging and improves centring, while the multi-phase spiral flute ensures efficient removal of drilling debris. High-temperature brazing increases tip durability. The SDS Plus shank provides secure tool connection and the design minimises vibration for smoother, more efficient drilling.

Suitable for

Key specifications

How to use

Fit the drill bit into a compatible rotary hammer with an SDS Plus chuck. Mark the drilling point, start drilling at low speed to seat the tip, then apply steady pressure and allow the hammer action to advance the bit. Periodically withdraw the bit to clear debris if necessary. Use appropriate drill speed and hammer settings for the material being drilled and avoid excessive sideways force on the bit.

Recommendations

Use personal protective equipment (safety glasses, hearing protection and gloves). For best results in reinforced concrete, use a rotary hammer with suitable power and select hammer mode. Replace the bit when tip wear reduces drilling performance.