Irwin Joran SDS-plus concrete drill bit with a diameter of 18.0 mm. The drill bit is 600 mm long and has a working length of 540 mm. It can be used for drilling in concrete, masonry, stone, stone blocks, and granite. SDS-plus drill bits fit into a drill or combination hammer with an SDS-plus chuck. SDS-plus drill bits have a 10 mm shank with two slots, preventing slipping in the chuck.

With the Irwin Speedhammer Plus concrete drill bit, you can maintain your own pace. Thanks to a 28% wider flute, dust and drilling debris are quickly removed. The drill bit is also very suitable for wet concrete, as it rarely gets stuck.

The 25% thicker carbide tip provides additional strength and durability. The aggressively curved cutting angles increase drilling speed by up to 20%. The extra short drill head ensures that dust goes directly into the flute, reducing the risk of jamming. The self-centering tip prevents slipping.

The housing is made from fully hardened chrome-vanadium steel, ensuring maximum break resistance and a longer lifespan.