• Best For: Operators whose saw takes a 9-inch blade and who want the TPX-40 dry-cutting general-purpose formulation for block, brick and concrete.
• Highlight: The 9-inch TPX-40 keeps the .090-inch blade width and DM-7/8 to 5/8-inch arbor, sitting between the 8 and 10-inch sizes.
• Expert Note: Check the saw's 9-inch rating before ordering: 168489 is the 9-inch blade, while 168488 (8-inch) and 168490 (10-inch) are the same series in other diameters.