Cement Board Hole Cutter Spyder 600847 1/4-Inch Diamond Edge Arbored Hole Saw Bit 35mm Diamond Hole Saw Up to 20x more holes than standard diamond hole saws Premium boron-coated, industrial diamond abrasive self-sharpens for quick cuts and long life in tough tile/masonry materials. High-temperature, nickel braze adheres at temperatures up to 1.5x the braze of standard diamond hole saws, for increased diamond abrasive retention Can be used wet or dry for increased versatility MDS Mini Flex Drum padded abrasive sanders complete with Hex Quick Heavy-duty single piece construction and vacuum furnace heat treated high-alloy steel provides a reliable cut and consistent, round holes Premium boron-coated industrial diamond abrasive self-sharpens for quick cuts and long life in tough tile and masonry materials Hole Saw Bit Attachment at Stanley Harrison blog Spyder diamond hole saws are the professional choice for hole-making in tile, glass and masonry materials. Spyder’s diamond hole saws are for use on ceramic, porcelain, granite, slate, marble, glass, fiber cement board, laminates and more., Made in the USA. These saws can be used wet or dry — water spray or immersion will increase tool life, reduce dust and debris, and will create a more quiet cut.
