Erbauer 117mm x 150mm diamond core drill bit, ideal for dry drilling into brick, block, and masonry. Diameter: 117mm Length: 150mm Suitable for use with core drill machines Cuts through masonry, brick, and block Comes in original box Condition: Lightly used – minor signs of wear on cutting edges (see close-up photo) Box shows some storage wear Fully functional and ready for use
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