1 3/8" Cyclone Ultra Dry Thin Wall segments Core Bit T-Segments 5/8"-11
https://www.dynamicstonetools.net/shop/cudb138-1-3-8-cyclone-ultra-dry-thin-wall-segments-core-bit-t-segments-5-8-11-65544
https://www.dynamicstonetools.net/web/image/product.template/65544/image_1920?unique=b39a32c
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