AwTools Diamond Core Drill Bit 1 1/4" 102/430mm /for drill

Diamond crown bit 102/430mm for drill

This diamond crown bit is designed for professional drilling in hard materials such as reinforced concrete, granite, and masonry. With a diameter of 102 mm and a length of 430 mm, it provides deep and precise holes. The M16 thread connection ensures compatibility with most core drilling machines.

The bit features high-quality diamond segments for extended life and efficient cutting. Wet drilling is recommended to cool the bit and reduce dust. Ideal for construction, renovation, and plumbing installations where large diameter holes are required.